68329312

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 137894400

約数和(自身を除く): 69565088

約数列:

[1, 2, 4, 8, 16, 32, 79, 151, 158, 179, 302, 316, 358, 604, 632, 716, 1208, 1264, 1432, 2416, 2528, 2864, 4832, 5728, 11929, 14141, 23858, 27029, 28282, 47716, 54058, 56564, 95432, 108116, 113128, 190864, 216232, 226256, 381728, 432464, 452512, 864928, 2135291, 4270582, 8541164, 17082328, 34164656, 68329312]

約数ペア:

[(1, 68329312), (2, 34164656), (4, 17082328), (8, 8541164), (16, 4270582), (32, 2135291), (79, 864928), (151, 452512), (158, 432464), (179, 381728), (302, 226256), (316, 216232), (358, 190864), (604, 113128), (632, 108116), (716, 95432), (1208, 56564), (1264, 54058), (1432, 47716), (2416, 28282), (2528, 27029), (2864, 23858), (4832, 14141), (5728, 11929)]