72963704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{22409}}^1$

素因数の和:22463

約数の個数: 32

約数和(自身を含む): 153284400

約数和(自身を除く): 80320696

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 22409, 44818, 89636, 179272, 246499, 492998, 829133, 985996, 1658266, 1971992, 3316532, 6633064, 9120463, 18240926, 36481852, 72963704]

約数ペア:

[(1, 72963704), (2, 36481852), (4, 18240926), (8, 9120463), (11, 6633064), (22, 3316532), (37, 1971992), (44, 1658266), (74, 985996), (88, 829133), (148, 492998), (296, 246499), (407, 179272), (814, 89636), (1628, 44818), (3256, 22409)]