42107824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{571}}^1$

素因数の和:1009

約数の個数: 40

約数和(自身を含む): 89369280

約数和(自身を除く): 47261456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 419, 571, 838, 1142, 1676, 2284, 3352, 4568, 4609, 6281, 6704, 9136, 9218, 12562, 18436, 25124, 36872, 50248, 73744, 100496, 239249, 478498, 956996, 1913992, 2631739, 3827984, 5263478, 10526956, 21053912, 42107824]

約数ペア:

[(1, 42107824), (2, 21053912), (4, 10526956), (8, 5263478), (11, 3827984), (16, 2631739), (22, 1913992), (44, 956996), (88, 478498), (176, 239249), (419, 100496), (571, 73744), (838, 50248), (1142, 36872), (1676, 25124), (2284, 18436), (3352, 12562), (4568, 9218), (4609, 9136), (6281, 6704)]