39820732

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 108

約数和(自身を含む): 93094680

約数和(自身を除く): 53273948

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 37, 38, 49, 68, 74, 76, 98, 119, 133, 148, 196, 238, 259, 266, 289, 323, 476, 518, 532, 578, 629, 646, 703, 833, 931, 1036, 1156, 1258, 1292, 1406, 1666, 1813, 1862, 2023, 2261, 2516, 2812, 3332, 3626, 3724, 4046, 4403, 4522, 4921, 5491, 7252, 8092, 8806, 9044, 9842, 10693, 10982, 11951, 14161, 15827, 17612, 19684, 21386, 21964, 23902, 28322, 30821, 31654, 34447, 38437, 42772, 47804, 56644, 61642, 63308, 68894, 74851, 76874, 83657, 123284, 137788, 149702, 153748, 167314, 203167, 269059, 299404, 334628, 406334, 523957, 538118, 585599, 812668, 1047914, 1076236, 1171198, 1422169, 2095828, 2342396, 2844338, 5688676, 9955183, 19910366, 39820732]

約数ペア:

[(1, 39820732), (2, 19910366), (4, 9955183), (7, 5688676), (14, 2844338), (17, 2342396), (19, 2095828), (28, 1422169), (34, 1171198), (37, 1076236), (38, 1047914), (49, 812668), (68, 585599), (74, 538118), (76, 523957), (98, 406334), (119, 334628), (133, 299404), (148, 269059), (196, 203167), (238, 167314), (259, 153748), (266, 149702), (289, 137788), (323, 123284), (476, 83657), (518, 76874), (532, 74851), (578, 68894), (629, 63308), (646, 61642), (703, 56644), (833, 47804), (931, 42772), (1036, 38437), (1156, 34447), (1258, 31654), (1292, 30821), (1406, 28322), (1666, 23902), (1813, 21964), (1862, 21386), (2023, 19684), (2261, 17612), (2516, 15827), (2812, 14161), (3332, 11951), (3626, 10982), (3724, 10693), (4046, 9842), (4403, 9044), (4522, 8806), (4921, 8092), (5491, 7252)]