39914416

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 80066304

約数和(自身を除く): 40151888

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 191, 296, 353, 382, 592, 706, 764, 1412, 1528, 2824, 3056, 5648, 7067, 13061, 14134, 26122, 28268, 52244, 56536, 67423, 104488, 113072, 134846, 208976, 269692, 539384, 1078768, 2494651, 4989302, 9978604, 19957208, 39914416]

約数ペア:

[(1, 39914416), (2, 19957208), (4, 9978604), (8, 4989302), (16, 2494651), (37, 1078768), (74, 539384), (148, 269692), (191, 208976), (296, 134846), (353, 113072), (382, 104488), (592, 67423), (706, 56536), (764, 52244), (1412, 28268), (1528, 26122), (2824, 14134), (3056, 13061), (5648, 7067)]