72464944

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1277

約数の個数: 40

約数和(自身を含む): 145647920

約数和(自身を除く): 73182976

約数列:

[1, 2, 4, 8, 16, 37, 74, 109, 148, 218, 296, 436, 592, 872, 1123, 1744, 2246, 4033, 4492, 8066, 8984, 16132, 17968, 32264, 41551, 64528, 83102, 122407, 166204, 244814, 332408, 489628, 664816, 979256, 1958512, 4529059, 9058118, 18116236, 36232472, 72464944]

約数ペア:

[(1, 72464944), (2, 36232472), (4, 18116236), (8, 9058118), (16, 4529059), (37, 1958512), (74, 979256), (109, 664816), (148, 489628), (218, 332408), (296, 244814), (436, 166204), (592, 122407), (872, 83102), (1123, 64528), (1744, 41551), (2246, 32264), (4033, 17968), (4492, 16132), (8066, 8984)]