65470656

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 112

約数和(自身を含む): 185074560

約数和(自身を除く): 119603904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 131, 137, 152, 192, 228, 262, 274, 304, 393, 411, 456, 524, 548, 608, 786, 822, 912, 1048, 1096, 1216, 1572, 1644, 1824, 2096, 2192, 2489, 2603, 3144, 3288, 3648, 4192, 4384, 4978, 5206, 6288, 6576, 7467, 7809, 8384, 8768, 9956, 10412, 12576, 13152, 14934, 15618, 17947, 19912, 20824, 25152, 26304, 29868, 31236, 35894, 39824, 41648, 53841, 59736, 62472, 71788, 79648, 83296, 107682, 119472, 124944, 143576, 159296, 166592, 215364, 238944, 249888, 287152, 340993, 430728, 477888, 499776, 574304, 681986, 861456, 1022979, 1148608, 1363972, 1722912, 2045958, 2727944, 3445824, 4091916, 5455888, 8183832, 10911776, 16367664, 21823552, 32735328, 65470656]

約数ペア:

[(1, 65470656), (2, 32735328), (3, 21823552), (4, 16367664), (6, 10911776), (8, 8183832), (12, 5455888), (16, 4091916), (19, 3445824), (24, 2727944), (32, 2045958), (38, 1722912), (48, 1363972), (57, 1148608), (64, 1022979), (76, 861456), (96, 681986), (114, 574304), (131, 499776), (137, 477888), (152, 430728), (192, 340993), (228, 287152), (262, 249888), (274, 238944), (304, 215364), (393, 166592), (411, 159296), (456, 143576), (524, 124944), (548, 119472), (608, 107682), (786, 83296), (822, 79648), (912, 71788), (1048, 62472), (1096, 59736), (1216, 53841), (1572, 41648), (1644, 39824), (1824, 35894), (2096, 31236), (2192, 29868), (2489, 26304), (2603, 25152), (3144, 20824), (3288, 19912), (3648, 17947), (4192, 15618), (4384, 14934), (4978, 13152), (5206, 12576), (6288, 10412), (6576, 9956), (7467, 8768), (7809, 8384)]