71316464

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{673}}^1$

素因数の和:897

約数の個数: 40

約数和(自身を含む): 142914960

約数和(自身を除く): 71598496

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 179, 296, 358, 592, 673, 716, 1346, 1432, 2692, 2864, 5384, 6623, 10768, 13246, 24901, 26492, 49802, 52984, 99604, 105968, 120467, 199208, 240934, 398416, 481868, 963736, 1927472, 4457279, 8914558, 17829116, 35658232, 71316464]

約数ペア:

[(1, 71316464), (2, 35658232), (4, 17829116), (8, 8914558), (16, 4457279), (37, 1927472), (74, 963736), (148, 481868), (179, 398416), (296, 240934), (358, 199208), (592, 120467), (673, 105968), (716, 99604), (1346, 52984), (1432, 49802), (2692, 26492), (2864, 24901), (5384, 13246), (6623, 10768)]