8889445352

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{12487}}^1$

素因数の和:12642

約数の個数: 64

約数和(自身を含む): 17964737280

約数和(自身を除く): 9075291928

約数列:

[1, 2, 4, 8, 23, 46, 53, 73, 92, 106, 146, 184, 212, 292, 424, 584, 1219, 1679, 2438, 3358, 3869, 4876, 6716, 7738, 9752, 12487, 13432, 15476, 24974, 30952, 49948, 88987, 99896, 177974, 287201, 355948, 574402, 661811, 711896, 911551, 1148804, 1323622, 1823102, 2297608, 2647244, 3646204, 5294488, 7292408, 15221653, 20965673, 30443306, 41931346, 48312203, 60886612, 83862692, 96624406, 121773224, 167725384, 193248812, 386497624, 1111180669, 2222361338, 4444722676, 8889445352]

約数ペア:

[(1, 8889445352), (2, 4444722676), (4, 2222361338), (8, 1111180669), (23, 386497624), (46, 193248812), (53, 167725384), (73, 121773224), (92, 96624406), (106, 83862692), (146, 60886612), (184, 48312203), (212, 41931346), (292, 30443306), (424, 20965673), (584, 15221653), (1219, 7292408), (1679, 5294488), (2438, 3646204), (3358, 2647244), (3869, 2297608), (4876, 1823102), (6716, 1323622), (7738, 1148804), (9752, 911551), (12487, 711896), (13432, 661811), (15476, 574402), (24974, 355948), (30952, 287201), (49948, 177974), (88987, 99896)]