72870976

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{66977}}^1$

素因数の和:67006

約数の個数: 28

約数和(自身を含む): 153111708

約数和(自身を除く): 80240732

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 66977, 133954, 267908, 535816, 1071632, 1138609, 2143264, 2277218, 4286528, 4554436, 9108872, 18217744, 36435488, 72870976]

約数ペア:

[(1, 72870976), (2, 36435488), (4, 18217744), (8, 9108872), (16, 4554436), (17, 4286528), (32, 2277218), (34, 2143264), (64, 1138609), (68, 1071632), (136, 535816), (272, 267908), (544, 133954), (1088, 66977)]