8249488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2333}}^1$

素因数の和:2371

約数の個数: 40

約数和(自身を含む): 18233208

約数和(自身を除く): 9983720

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 2333, 3536, 4666, 9332, 18664, 30329, 37328, 39661, 60658, 79322, 121316, 158644, 242632, 317288, 485264, 515593, 634576, 1031186, 2062372, 4124744, 8249488]

約数ペア:

[(1, 8249488), (2, 4124744), (4, 2062372), (8, 1031186), (13, 634576), (16, 515593), (17, 485264), (26, 317288), (34, 242632), (52, 158644), (68, 121316), (104, 79322), (136, 60658), (208, 39661), (221, 37328), (272, 30329), (442, 18664), (884, 9332), (1768, 4666), (2333, 3536)]