65204204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 127643040

約数和(自身を除く): 62438836

約数列:

[1, 2, 4, 13, 26, 52, 53, 59, 106, 118, 212, 236, 401, 689, 767, 802, 1378, 1534, 1604, 2756, 3068, 3127, 5213, 6254, 10426, 12508, 20852, 21253, 23659, 40651, 42506, 47318, 81302, 85012, 94636, 162604, 276289, 307567, 552578, 615134, 1105156, 1230268, 1253927, 2507854, 5015708, 16301051, 32602102, 65204204]

約数ペア:

[(1, 65204204), (2, 32602102), (4, 16301051), (13, 5015708), (26, 2507854), (52, 1253927), (53, 1230268), (59, 1105156), (106, 615134), (118, 552578), (212, 307567), (236, 276289), (401, 162604), (689, 94636), (767, 85012), (802, 81302), (1378, 47318), (1534, 42506), (1604, 40651), (2756, 23659), (3068, 21253), (3127, 20852), (5213, 12508), (6254, 10426)]