7329296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 15457344

約数和(自身を除く): 8128048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 211, 334, 422, 668, 844, 1336, 1688, 2171, 2672, 2743, 3376, 4342, 5486, 8684, 10972, 17368, 21944, 34736, 35237, 43888, 70474, 140948, 281896, 458081, 563792, 916162, 1832324, 3664648, 7329296]

約数ペア:

[(1, 7329296), (2, 3664648), (4, 1832324), (8, 916162), (13, 563792), (16, 458081), (26, 281896), (52, 140948), (104, 70474), (167, 43888), (208, 35237), (211, 34736), (334, 21944), (422, 17368), (668, 10972), (844, 8684), (1336, 5486), (1688, 4342), (2171, 3376), (2672, 2743)]