251783872

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{231419}}^1$

素因数の和:231448

約数の個数: 28

約数和(自身を含む): 529026120

約数和(自身を除く): 277242248

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 231419, 462838, 925676, 1851352, 3702704, 3934123, 7405408, 7868246, 14810816, 15736492, 31472984, 62945968, 125891936, 251783872]

約数ペア:

[(1, 251783872), (2, 125891936), (4, 62945968), (8, 31472984), (16, 15736492), (17, 14810816), (32, 7868246), (34, 7405408), (64, 3934123), (68, 3702704), (136, 1851352), (272, 925676), (544, 462838), (1088, 231419)]