71339888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{743}}^1$

素因数の和:1121

約数の個数: 40

約数和(自身を含む): 146963808

約数和(自身を除く): 75623920

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 353, 706, 743, 1412, 1486, 2824, 2972, 5648, 5944, 6001, 11888, 12002, 12631, 24004, 25262, 48008, 50524, 96016, 101048, 202096, 262279, 524558, 1049116, 2098232, 4196464, 4458743, 8917486, 17834972, 35669944, 71339888]

約数ペア:

[(1, 71339888), (2, 35669944), (4, 17834972), (8, 8917486), (16, 4458743), (17, 4196464), (34, 2098232), (68, 1049116), (136, 524558), (272, 262279), (353, 202096), (706, 101048), (743, 96016), (1412, 50524), (1486, 48008), (2824, 25262), (2972, 24004), (5648, 12631), (5944, 12002), (6001, 11888)]