64844206

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 114706368

約数和(自身を除く): 49862162

約数列:

[1, 2, 7, 14, 41, 82, 173, 287, 346, 574, 653, 1211, 1306, 2422, 4571, 7093, 9142, 14186, 26773, 49651, 53546, 99302, 112969, 187411, 225938, 374822, 790783, 1581566, 4631729, 9263458, 32422103, 64844206]

約数ペア:

[(1, 64844206), (2, 32422103), (7, 9263458), (14, 4631729), (41, 1581566), (82, 790783), (173, 374822), (287, 225938), (346, 187411), (574, 112969), (653, 99302), (1211, 53546), (1306, 49651), (2422, 26773), (4571, 14186), (7093, 9142)]