71382184432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{674231}}^1$

素因数の和:674761

約数の個数: 40

約数和(自身を含む): 149234510880

約数和(自身を除く): 77852326448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 509, 1018, 2036, 4072, 6617, 8144, 13234, 26468, 52936, 105872, 674231, 1348462, 2696924, 5393848, 8765003, 10787696, 17530006, 35060012, 70120024, 140240048, 343183579, 686367158, 1372734316, 2745468632, 4461386527, 5490937264, 8922773054, 17845546108, 35691092216, 71382184432]

約数ペア:

[(1, 71382184432), (2, 35691092216), (4, 17845546108), (8, 8922773054), (13, 5490937264), (16, 4461386527), (26, 2745468632), (52, 1372734316), (104, 686367158), (208, 343183579), (509, 140240048), (1018, 70120024), (2036, 35060012), (4072, 17530006), (6617, 10787696), (8144, 8765003), (13234, 5393848), (26468, 2696924), (52936, 1348462), (105872, 674231)]