147647296

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{74419}}^1$

素因数の和:74462

約数の個数: 28

約数和(自身を含む): 302442880

約数和(自身を除く): 154795584

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 74419, 148838, 297676, 595352, 1190704, 2306989, 2381408, 4613978, 4762816, 9227956, 18455912, 36911824, 73823648, 147647296]

約数ペア:

[(1, 147647296), (2, 73823648), (4, 36911824), (8, 18455912), (16, 9227956), (31, 4762816), (32, 4613978), (62, 2381408), (64, 2306989), (124, 1190704), (248, 595352), (496, 297676), (992, 148838), (1984, 74419)]