12842752

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 29360016

約数和(自身を除く): 16517264

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 227, 256, 272, 416, 442, 454, 544, 832, 884, 908, 1088, 1664, 1768, 1816, 2176, 2951, 3328, 3536, 3632, 3859, 4352, 5902, 7072, 7264, 7718, 11804, 14144, 14528, 15436, 23608, 28288, 29056, 30872, 47216, 50167, 56576, 58112, 61744, 94432, 100334, 123488, 188864, 200668, 246976, 377728, 401336, 493952, 755456, 802672, 987904, 1605344, 3210688, 6421376, 12842752]

約数ペア:

[(1, 12842752), (2, 6421376), (4, 3210688), (8, 1605344), (13, 987904), (16, 802672), (17, 755456), (26, 493952), (32, 401336), (34, 377728), (52, 246976), (64, 200668), (68, 188864), (104, 123488), (128, 100334), (136, 94432), (208, 61744), (221, 58112), (227, 56576), (256, 50167), (272, 47216), (416, 30872), (442, 29056), (454, 28288), (544, 23608), (832, 15436), (884, 14528), (908, 14144), (1088, 11804), (1664, 7718), (1768, 7264), (1816, 7072), (2176, 5902), (2951, 4352), (3328, 3859), (3536, 3632)]