64706226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4211}}^1$

素因数の和:4426

約数の個数: 32

約数和(自身を含む): 140107968

約数和(自身を除く): 75401742

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 1182, 2561, 4211, 5122, 7683, 8422, 12633, 15366, 25266, 54743, 109486, 164229, 328458, 829567, 1659134, 2488701, 4977402, 10784371, 21568742, 32353113, 64706226]

約数ペア:

[(1, 64706226), (2, 32353113), (3, 21568742), (6, 10784371), (13, 4977402), (26, 2488701), (39, 1659134), (78, 829567), (197, 328458), (394, 164229), (591, 109486), (1182, 54743), (2561, 25266), (4211, 15366), (5122, 12633), (7683, 8422)]