68063872

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 141004800

約数和(自身を除く): 72940928

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 79, 106, 127, 128, 158, 212, 254, 316, 424, 508, 632, 848, 1016, 1264, 1696, 2032, 2528, 3392, 4064, 4187, 5056, 6731, 6784, 8128, 8374, 10033, 10112, 13462, 16256, 16748, 20066, 26924, 33496, 40132, 53848, 66992, 80264, 107696, 133984, 160528, 215392, 267968, 321056, 430784, 531749, 535936, 642112, 861568, 1063498, 1284224, 2126996, 4253992, 8507984, 17015968, 34031936, 68063872]

約数ペア:

[(1, 68063872), (2, 34031936), (4, 17015968), (8, 8507984), (16, 4253992), (32, 2126996), (53, 1284224), (64, 1063498), (79, 861568), (106, 642112), (127, 535936), (128, 531749), (158, 430784), (212, 321056), (254, 267968), (316, 215392), (424, 160528), (508, 133984), (632, 107696), (848, 80264), (1016, 66992), (1264, 53848), (1696, 40132), (2032, 33496), (2528, 26924), (3392, 20066), (4064, 16748), (4187, 16256), (5056, 13462), (6731, 10112), (6784, 10033), (8128, 8374)]