28210005594

素因数分解:

$2^1\times 3^5\times {\mathrm{907}}^1\times {\mathrm{63997}}^1$

素因数の和:64921

約数の個数: 48

約数和(自身を含む): 63456320928

約数和(自身を除く): 35246315334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 907, 1814, 2721, 5442, 8163, 16326, 24489, 48978, 63997, 73467, 127994, 146934, 191991, 220401, 383982, 440802, 575973, 1151946, 1727919, 3455838, 5183757, 10367514, 15551271, 31102542, 58045279, 116090558, 174135837, 348271674, 522407511, 1044815022, 1567222533, 3134445066, 4701667599, 9403335198, 14105002797, 28210005594]

約数ペア:

[(1, 28210005594), (2, 14105002797), (3, 9403335198), (6, 4701667599), (9, 3134445066), (18, 1567222533), (27, 1044815022), (54, 522407511), (81, 348271674), (162, 174135837), (243, 116090558), (486, 58045279), (907, 31102542), (1814, 15551271), (2721, 10367514), (5442, 5183757), (8163, 3455838), (16326, 1727919), (24489, 1151946), (48978, 575973), (63997, 440802), (73467, 383982), (127994, 220401), (146934, 191991)]