40737472

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{20533}}^1$

素因数の和:20576

約数の個数: 28

約数和(自身を含む): 83450176

約数和(自身を除く): 42712704

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 20533, 41066, 82132, 164264, 328528, 636523, 657056, 1273046, 1314112, 2546092, 5092184, 10184368, 20368736, 40737472]

約数ペア:

[(1, 40737472), (2, 20368736), (4, 10184368), (8, 5092184), (16, 2546092), (31, 1314112), (32, 1273046), (62, 657056), (64, 636523), (124, 328528), (248, 164264), (496, 82132), (992, 41066), (1984, 20533)]