40151332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40639}}^1$

素因数の和:40675

約数の個数: 24

約数和(自身を含む): 79654400

約数和(自身を除く): 39503068

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 40639, 81278, 162556, 528307, 772141, 1056614, 1544282, 2113228, 3088564, 10037833, 20075666, 40151332]

約数ペア:

[(1, 40151332), (2, 20075666), (4, 10037833), (13, 3088564), (19, 2113228), (26, 1544282), (38, 1056614), (52, 772141), (76, 528307), (247, 162556), (494, 81278), (988, 40639)]