22997312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:367

約数の個数: 56

約数和(自身を含む): 49755552

約数和(自身を除く): 26758240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 131, 208, 211, 262, 416, 422, 524, 832, 844, 1048, 1688, 1703, 2096, 2743, 3376, 3406, 4192, 5486, 6752, 6812, 8384, 10972, 13504, 13624, 21944, 27248, 27641, 43888, 54496, 55282, 87776, 108992, 110564, 175552, 221128, 359333, 442256, 718666, 884512, 1437332, 1769024, 2874664, 5749328, 11498656, 22997312]

約数ペア:

[(1, 22997312), (2, 11498656), (4, 5749328), (8, 2874664), (13, 1769024), (16, 1437332), (26, 884512), (32, 718666), (52, 442256), (64, 359333), (104, 221128), (131, 175552), (208, 110564), (211, 108992), (262, 87776), (416, 55282), (422, 54496), (524, 43888), (832, 27641), (844, 27248), (1048, 21944), (1688, 13624), (1703, 13504), (2096, 10972), (2743, 8384), (3376, 6812), (3406, 6752), (4192, 5486)]