15374624

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 31461696

約数和(自身を除く): 16087072

約数列:

[1, 2, 4, 8, 16, 32, 67, 71, 101, 134, 142, 202, 268, 284, 404, 536, 568, 808, 1072, 1136, 1616, 2144, 2272, 3232, 4757, 6767, 7171, 9514, 13534, 14342, 19028, 27068, 28684, 38056, 54136, 57368, 76112, 108272, 114736, 152224, 216544, 229472, 480457, 960914, 1921828, 3843656, 7687312, 15374624]

約数ペア:

[(1, 15374624), (2, 7687312), (4, 3843656), (8, 1921828), (16, 960914), (32, 480457), (67, 229472), (71, 216544), (101, 152224), (134, 114736), (142, 108272), (202, 76112), (268, 57368), (284, 54136), (404, 38056), (536, 28684), (568, 27068), (808, 19028), (1072, 14342), (1136, 13534), (1616, 9514), (2144, 7171), (2272, 6767), (3232, 4757)]