71296654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 127098720

約数和(自身を除く): 55802066

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1958, 2314, 2801, 5602, 12727, 25454, 30811, 36413, 61622, 72826, 249289, 400543, 498578, 801086, 2742179, 3240757, 5484358, 6481514, 35648327, 71296654]

約数ペア:

[(1, 71296654), (2, 35648327), (11, 6481514), (13, 5484358), (22, 3240757), (26, 2742179), (89, 801086), (143, 498578), (178, 400543), (286, 249289), (979, 72826), (1157, 61622), (1958, 36413), (2314, 30811), (2801, 25454), (5602, 12727)]