74419256

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 141612240

約数和(自身を除く): 67192984

約数列:

[1, 2, 4, 8, 157, 193, 307, 314, 386, 614, 628, 772, 1228, 1256, 1544, 2456, 30301, 48199, 59251, 60602, 96398, 118502, 121204, 192796, 237004, 242408, 385592, 474008, 9302407, 18604814, 37209628, 74419256]

約数ペア:

[(1, 74419256), (2, 37209628), (4, 18604814), (8, 9302407), (157, 474008), (193, 385592), (307, 242408), (314, 237004), (386, 192796), (614, 121204), (628, 118502), (772, 96398), (1228, 60602), (1256, 59251), (1544, 48199), (2456, 30301)]