61575904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8707}}^1$

素因数の和:8747

約数の個数: 48

約数和(自身を含む): 138248208

約数和(自身を除く): 76672304

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 8707, 17414, 34828, 69656, 113191, 139312, 148019, 226382, 278624, 296038, 452764, 592076, 905528, 1184152, 1811056, 1924247, 2368304, 3622112, 3848494, 4736608, 7696988, 15393976, 30787952, 61575904]

約数ペア:

[(1, 61575904), (2, 30787952), (4, 15393976), (8, 7696988), (13, 4736608), (16, 3848494), (17, 3622112), (26, 2368304), (32, 1924247), (34, 1811056), (52, 1184152), (68, 905528), (104, 592076), (136, 452764), (208, 296038), (221, 278624), (272, 226382), (416, 148019), (442, 139312), (544, 113191), (884, 69656), (1768, 34828), (3536, 17414), (7072, 8707)]