78100148

素因数分解:

$2^2\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{2659}}^1$

素因数の和:3719

約数の個数: 24

約数和(自身を含む): 156408000

約数和(自身を除く): 78307852

約数列:

[1, 2, 4, 7, 14, 28, 1049, 2098, 2659, 4196, 5318, 7343, 10636, 14686, 18613, 29372, 37226, 74452, 2789291, 5578582, 11157164, 19525037, 39050074, 78100148]

約数ペア:

[(1, 78100148), (2, 39050074), (4, 19525037), (7, 11157164), (14, 5578582), (28, 2789291), (1049, 74452), (2098, 37226), (2659, 29372), (4196, 18613), (5318, 14686), (7343, 10636)]