71713486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{811}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 122774400

約数和(自身を除く): 51060914

約数列:

[1, 2, 13, 19, 26, 38, 179, 247, 358, 494, 811, 1622, 2327, 3401, 4654, 6802, 10543, 15409, 21086, 30818, 44213, 88426, 145169, 200317, 290338, 400634, 1887197, 2758211, 3774394, 5516422, 35856743, 71713486]

約数ペア:

[(1, 71713486), (2, 35856743), (13, 5516422), (19, 3774394), (26, 2758211), (38, 1887197), (179, 400634), (247, 290338), (358, 200317), (494, 145169), (811, 88426), (1622, 44213), (2327, 30818), (3401, 21086), (4654, 15409), (6802, 10543)]