67432448

素因数分解:

$2^{12}\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 52

約数和(自身を含む): 137019048

約数和(自身を除く): 69586600

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 163, 202, 256, 326, 404, 512, 652, 808, 1024, 1304, 1616, 2048, 2608, 3232, 4096, 5216, 6464, 10432, 12928, 16463, 20864, 25856, 32926, 41728, 51712, 65852, 83456, 103424, 131704, 166912, 206848, 263408, 333824, 413696, 526816, 667648, 1053632, 2107264, 4214528, 8429056, 16858112, 33716224, 67432448]

約数ペア:

[(1, 67432448), (2, 33716224), (4, 16858112), (8, 8429056), (16, 4214528), (32, 2107264), (64, 1053632), (101, 667648), (128, 526816), (163, 413696), (202, 333824), (256, 263408), (326, 206848), (404, 166912), (512, 131704), (652, 103424), (808, 83456), (1024, 65852), (1304, 51712), (1616, 41728), (2048, 32926), (2608, 25856), (3232, 20864), (4096, 16463), (5216, 12928), (6464, 10432)]