74738872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1637}}^1$

素因数の和:2095

約数の個数: 32

約数和(自身を含む): 151351200

約数和(自身を除く): 76612328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 439, 878, 1637, 1756, 3274, 3512, 5707, 6548, 11414, 13096, 21281, 22828, 42562, 45656, 85124, 170248, 718643, 1437286, 2874572, 5749144, 9342359, 18684718, 37369436, 74738872]

約数ペア:

[(1, 74738872), (2, 37369436), (4, 18684718), (8, 9342359), (13, 5749144), (26, 2874572), (52, 1437286), (104, 718643), (439, 170248), (878, 85124), (1637, 45656), (1756, 42562), (3274, 22828), (3512, 21281), (5707, 13096), (6548, 11414)]