71310784

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{65543}}^1$

素因数の和:65572

約数の個数: 28

約数和(自身を含む): 149833584

約数和(自身を除く): 78522800

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 65543, 131086, 262172, 524344, 1048688, 1114231, 2097376, 2228462, 4194752, 4456924, 8913848, 17827696, 35655392, 71310784]

約数ペア:

[(1, 71310784), (2, 35655392), (4, 17827696), (8, 8913848), (16, 4456924), (17, 4194752), (32, 2228462), (34, 2097376), (64, 1114231), (68, 1048688), (136, 524344), (272, 262172), (544, 131086), (1088, 65543)]