72372248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1223}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 146512800

約数和(自身を除く): 74140552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 569, 1138, 1223, 2276, 2446, 4552, 4892, 7397, 9784, 14794, 15899, 29588, 31798, 59176, 63596, 127192, 695887, 1391774, 2783548, 5567096, 9046531, 18093062, 36186124, 72372248]

約数ペア:

[(1, 72372248), (2, 36186124), (4, 18093062), (8, 9046531), (13, 5567096), (26, 2783548), (52, 1391774), (104, 695887), (569, 127192), (1138, 63596), (1223, 59176), (2276, 31798), (2446, 29588), (4552, 15899), (4892, 14794), (7397, 9784)]