8401072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 17472096

約数和(自身を除く): 9071024

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 617, 851, 1234, 1702, 2468, 3404, 4936, 6808, 9872, 13616, 14191, 22829, 28382, 45658, 56764, 91316, 113528, 182632, 227056, 365264, 525067, 1050134, 2100268, 4200536, 8401072]

約数ペア:

[(1, 8401072), (2, 4200536), (4, 2100268), (8, 1050134), (16, 525067), (23, 365264), (37, 227056), (46, 182632), (74, 113528), (92, 91316), (148, 56764), (184, 45658), (296, 28382), (368, 22829), (592, 14191), (617, 13616), (851, 9872), (1234, 6808), (1702, 4936), (2468, 3404)]