68361488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19333}}^1$

素因数の和:19371

約数の個数: 40

約数和(自身を含む): 151037208

約数和(自身を除く): 82675720

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 19333, 38666, 77332, 154664, 251329, 309328, 328661, 502658, 657322, 1005316, 1314644, 2010632, 2629288, 4021264, 4272593, 5258576, 8545186, 17090372, 34180744, 68361488]

約数ペア:

[(1, 68361488), (2, 34180744), (4, 17090372), (8, 8545186), (13, 5258576), (16, 4272593), (17, 4021264), (26, 2629288), (34, 2010632), (52, 1314644), (68, 1005316), (104, 657322), (136, 502658), (208, 328661), (221, 309328), (272, 251329), (442, 154664), (884, 77332), (1768, 38666), (3536, 19333)]