63765910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7321}}^1$

素因数の和:7408

約数の個数: 32

約数和(自身を含む): 125469792

約数和(自身を除く): 61703882

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 7321, 8710, 14642, 36605, 73210, 95173, 190346, 475865, 490507, 951730, 981014, 2452535, 4905070, 6376591, 12753182, 31882955, 63765910]

約数ペア:

[(1, 63765910), (2, 31882955), (5, 12753182), (10, 6376591), (13, 4905070), (26, 2452535), (65, 981014), (67, 951730), (130, 490507), (134, 475865), (335, 190346), (670, 95173), (871, 73210), (1742, 36605), (4355, 14642), (7321, 8710)]