79845272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2833}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 161878080

約数和(自身を除く): 82032808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 1084, 2168, 2833, 3523, 5666, 7046, 11332, 14092, 22664, 28184, 36829, 73658, 147316, 294632, 767743, 1535486, 3070972, 6141944, 9980659, 19961318, 39922636, 79845272]

約数ペア:

[(1, 79845272), (2, 39922636), (4, 19961318), (8, 9980659), (13, 6141944), (26, 3070972), (52, 1535486), (104, 767743), (271, 294632), (542, 147316), (1084, 73658), (2168, 36829), (2833, 28184), (3523, 22664), (5666, 14092), (7046, 11332)]