1057477456

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4993}}^1$

素因数の和:5100

約数の個数: 80

約数和(自身を含む): 2457207808

約数和(自身を除く): 1399730352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 61, 62, 112, 122, 124, 217, 244, 248, 427, 434, 488, 496, 854, 868, 976, 1708, 1736, 1891, 3416, 3472, 3782, 4993, 6832, 7564, 9986, 13237, 15128, 19972, 26474, 30256, 34951, 39944, 52948, 69902, 79888, 105896, 139804, 154783, 211792, 279608, 304573, 309566, 559216, 609146, 619132, 1083481, 1218292, 1238264, 2132011, 2166962, 2436584, 2476528, 4264022, 4333924, 4873168, 8528044, 8667848, 9441763, 17056088, 17335696, 18883526, 34112176, 37767052, 66092341, 75534104, 132184682, 151068208, 264369364, 528738728, 1057477456]

約数ペア:

[(1, 1057477456), (2, 528738728), (4, 264369364), (7, 151068208), (8, 132184682), (14, 75534104), (16, 66092341), (28, 37767052), (31, 34112176), (56, 18883526), (61, 17335696), (62, 17056088), (112, 9441763), (122, 8667848), (124, 8528044), (217, 4873168), (244, 4333924), (248, 4264022), (427, 2476528), (434, 2436584), (488, 2166962), (496, 2132011), (854, 1238264), (868, 1218292), (976, 1083481), (1708, 619132), (1736, 609146), (1891, 559216), (3416, 309566), (3472, 304573), (3782, 279608), (4993, 211792), (6832, 154783), (7564, 139804), (9986, 105896), (13237, 79888), (15128, 69902), (19972, 52948), (26474, 39944), (30256, 34951)]