12291216512

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{10141}}^1$

素因数の和:10729

約数の個数: 64

約数和(自身を含む): 25975893240

約数和(自身を除く): 13684676728

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 557, 1088, 1114, 2176, 2228, 4456, 8912, 9469, 10141, 17824, 18938, 20282, 35648, 37876, 40564, 71296, 75752, 81128, 151504, 162256, 172397, 303008, 324512, 344794, 606016, 649024, 689588, 1212032, 1298048, 1379176, 2758352, 5516704, 5648537, 11033408, 11297074, 22066816, 22594148, 45188296, 90376592, 96025129, 180753184, 192050258, 361506368, 384100516, 723012736, 768201032, 1536402064, 3072804128, 6145608256, 12291216512]

約数ペア:

[(1, 12291216512), (2, 6145608256), (4, 3072804128), (8, 1536402064), (16, 768201032), (17, 723012736), (32, 384100516), (34, 361506368), (64, 192050258), (68, 180753184), (128, 96025129), (136, 90376592), (272, 45188296), (544, 22594148), (557, 22066816), (1088, 11297074), (1114, 11033408), (2176, 5648537), (2228, 5516704), (4456, 2758352), (8912, 1379176), (9469, 1298048), (10141, 1212032), (17824, 689588), (18938, 649024), (20282, 606016), (35648, 344794), (37876, 324512), (40564, 303008), (71296, 172397), (75752, 162256), (81128, 151504)]