3478888

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 8098560

約数和(自身を除く): 4619672

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 37, 46, 56, 73, 74, 92, 146, 148, 161, 184, 259, 292, 296, 322, 511, 518, 584, 644, 851, 1022, 1036, 1288, 1679, 1702, 2044, 2072, 2701, 3358, 3404, 4088, 5402, 5957, 6716, 6808, 10804, 11753, 11914, 13432, 18907, 21608, 23506, 23828, 37814, 47012, 47656, 62123, 75628, 94024, 124246, 151256, 248492, 434861, 496984, 869722, 1739444, 3478888]

約数ペア:

[(1, 3478888), (2, 1739444), (4, 869722), (7, 496984), (8, 434861), (14, 248492), (23, 151256), (28, 124246), (37, 94024), (46, 75628), (56, 62123), (73, 47656), (74, 47012), (92, 37814), (146, 23828), (148, 23506), (161, 21608), (184, 18907), (259, 13432), (292, 11914), (296, 11753), (322, 10804), (511, 6808), (518, 6716), (584, 5957), (644, 5402), (851, 4088), (1022, 3404), (1036, 3358), (1288, 2701), (1679, 2072), (1702, 2044)]