31872152704

素因数分解:

$2^7\times 7^3\times {\mathrm{17}}^1\times {\mathrm{42703}}^1$

素因数の和:42755

約数の個数: 128

約数和(自身を含む): 78404544000

約数和(自身を除く): 46532391296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 272, 343, 392, 448, 476, 544, 686, 784, 833, 896, 952, 1088, 1372, 1568, 1666, 1904, 2176, 2744, 3136, 3332, 3808, 5488, 5831, 6272, 6664, 7616, 10976, 11662, 13328, 15232, 21952, 23324, 26656, 42703, 43904, 46648, 53312, 85406, 93296, 106624, 170812, 186592, 298921, 341624, 373184, 597842, 683248, 725951, 746368, 1195684, 1366496, 1451902, 2092447, 2391368, 2732992, 2903804, 4184894, 4782736, 5081657, 5465984, 5807608, 8369788, 9565472, 10163314, 11615216, 14647129, 16739576, 19130944, 20326628, 23230432, 29294258, 33479152, 35571599, 38261888, 40653256, 46460864, 58588516, 66958304, 71143198, 81306512, 92921728, 117177032, 133916608, 142286396, 162613024, 234354064, 249001193, 267833216, 284572792, 325226048, 468708128, 498002386, 569145584, 650452096, 937416256, 996004772, 1138291168, 1874832512, 1992009544, 2276582336, 3984019088, 4553164672, 7968038176, 15936076352, 31872152704]

約数ペア:

[(1, 31872152704), (2, 15936076352), (4, 7968038176), (7, 4553164672), (8, 3984019088), (14, 2276582336), (16, 1992009544), (17, 1874832512), (28, 1138291168), (32, 996004772), (34, 937416256), (49, 650452096), (56, 569145584), (64, 498002386), (68, 468708128), (98, 325226048), (112, 284572792), (119, 267833216), (128, 249001193), (136, 234354064), (196, 162613024), (224, 142286396), (238, 133916608), (272, 117177032), (343, 92921728), (392, 81306512), (448, 71143198), (476, 66958304), (544, 58588516), (686, 46460864), (784, 40653256), (833, 38261888), (896, 35571599), (952, 33479152), (1088, 29294258), (1372, 23230432), (1568, 20326628), (1666, 19130944), (1904, 16739576), (2176, 14647129), (2744, 11615216), (3136, 10163314), (3332, 9565472), (3808, 8369788), (5488, 5807608), (5831, 5465984), (6272, 5081657), (6664, 4782736), (7616, 4184894), (10976, 2903804), (11662, 2732992), (13328, 2391368), (15232, 2092447), (21952, 1451902), (23324, 1366496), (26656, 1195684), (42703, 746368), (43904, 725951), (46648, 683248), (53312, 597842), (85406, 373184), (93296, 341624), (106624, 298921), (170812, 186592)]