72788608

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{19609}}^1$

素因数の和:19652

約数の個数: 32

約数和(自身を含む): 150016500

約数和(自身を除く): 77227892

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 19609, 39218, 78436, 156872, 313744, 568661, 627488, 1137322, 1254976, 2274644, 2509952, 4549288, 9098576, 18197152, 36394304, 72788608]

約数ペア:

[(1, 72788608), (2, 36394304), (4, 18197152), (8, 9098576), (16, 4549288), (29, 2509952), (32, 2274644), (58, 1254976), (64, 1137322), (116, 627488), (128, 568661), (232, 313744), (464, 156872), (928, 78436), (1856, 39218), (3712, 19609)]