71521112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7727}}^1$

素因数の和:7835

約数の個数: 32

約数和(自身を含む): 146059200

約数和(自身を除く): 74538088

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 7727, 9256, 15454, 30908, 61816, 100451, 200902, 401804, 687703, 803608, 1375406, 2750812, 5501624, 8940139, 17880278, 35760556, 71521112]

約数ペア:

[(1, 71521112), (2, 35760556), (4, 17880278), (8, 8940139), (13, 5501624), (26, 2750812), (52, 1375406), (89, 803608), (104, 687703), (178, 401804), (356, 200902), (712, 100451), (1157, 61816), (2314, 30908), (4628, 15454), (7727, 9256)]