72639632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1951}}^1$

素因数の和:2151

約数の個数: 40

約数和(自身を含む): 152490240

約数和(自身を除く): 79850608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 179, 208, 358, 716, 1432, 1951, 2327, 2864, 3902, 4654, 7804, 9308, 15608, 18616, 25363, 31216, 37232, 50726, 101452, 202904, 349229, 405808, 698458, 1396916, 2793832, 4539977, 5587664, 9079954, 18159908, 36319816, 72639632]

約数ペア:

[(1, 72639632), (2, 36319816), (4, 18159908), (8, 9079954), (13, 5587664), (16, 4539977), (26, 2793832), (52, 1396916), (104, 698458), (179, 405808), (208, 349229), (358, 202904), (716, 101452), (1432, 50726), (1951, 37232), (2327, 31216), (2864, 25363), (3902, 18616), (4654, 15608), (7804, 9308)]