68296072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38629}}^1$

素因数の和:38665

約数の個数: 32

約数和(自身を含む): 146021400

約数和(自身を除く): 77725328

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 38629, 77258, 154516, 309032, 502177, 656693, 1004354, 1313386, 2008708, 2626772, 4017416, 5253544, 8537009, 17074018, 34148036, 68296072]

約数ペア:

[(1, 68296072), (2, 34148036), (4, 17074018), (8, 8537009), (13, 5253544), (17, 4017416), (26, 2626772), (34, 2008708), (52, 1313386), (68, 1004354), (104, 656693), (136, 502177), (221, 309032), (442, 154516), (884, 77258), (1768, 38629)]