3955448

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 9192960

約数和(自身を除く): 5237512

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 37, 46, 56, 74, 83, 92, 148, 161, 166, 184, 259, 296, 322, 332, 518, 581, 644, 664, 851, 1036, 1162, 1288, 1702, 1909, 2072, 2324, 3071, 3404, 3818, 4648, 5957, 6142, 6808, 7636, 11914, 12284, 13363, 15272, 21497, 23828, 24568, 26726, 42994, 47656, 53452, 70633, 85988, 106904, 141266, 171976, 282532, 494431, 565064, 988862, 1977724, 3955448]

約数ペア:

[(1, 3955448), (2, 1977724), (4, 988862), (7, 565064), (8, 494431), (14, 282532), (23, 171976), (28, 141266), (37, 106904), (46, 85988), (56, 70633), (74, 53452), (83, 47656), (92, 42994), (148, 26726), (161, 24568), (166, 23828), (184, 21497), (259, 15272), (296, 13363), (322, 12284), (332, 11914), (518, 7636), (581, 6808), (644, 6142), (664, 5957), (851, 4648), (1036, 3818), (1162, 3404), (1288, 3071), (1702, 2324), (1909, 2072)]