73722368

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1448

約数の個数: 40

約数和(自身を含む): 148764660

約数和(自身を除く): 75042292

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 872, 1321, 1744, 2642, 3488, 5284, 6976, 10568, 13952, 21136, 27904, 42272, 55808, 84544, 143989, 169088, 287978, 338176, 575956, 676352, 1151912, 2303824, 4607648, 9215296, 18430592, 36861184, 73722368]

約数ペア:

[(1, 73722368), (2, 36861184), (4, 18430592), (8, 9215296), (16, 4607648), (32, 2303824), (64, 1151912), (109, 676352), (128, 575956), (218, 338176), (256, 287978), (436, 169088), (512, 143989), (872, 84544), (1321, 55808), (1744, 42272), (2642, 27904), (3488, 21136), (5284, 13952), (6976, 10568)]