78637952

素因数分解:

$2^7\times {\mathrm{379}}^1\times {\mathrm{1621}}^1$

素因数の和:2014

約数の個数: 32

約数和(自身を含む): 157171800

約数和(自身を除く): 78533848

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 379, 758, 1516, 1621, 3032, 3242, 6064, 6484, 12128, 12968, 24256, 25936, 48512, 51872, 103744, 207488, 614359, 1228718, 2457436, 4914872, 9829744, 19659488, 39318976, 78637952]

約数ペア:

[(1, 78637952), (2, 39318976), (4, 19659488), (8, 9829744), (16, 4914872), (32, 2457436), (64, 1228718), (128, 614359), (379, 207488), (758, 103744), (1516, 51872), (1621, 48512), (3032, 25936), (3242, 24256), (6064, 12968), (6484, 12128)]