40757926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 70657920

約数和(自身を除く): 29899994

約数列:

[1, 2, 11, 19, 22, 38, 209, 281, 347, 418, 562, 694, 3091, 3817, 5339, 6182, 6593, 7634, 10678, 13186, 58729, 72523, 97507, 117458, 145046, 195014, 1072577, 1852633, 2145154, 3705266, 20378963, 40757926]

約数ペア:

[(1, 40757926), (2, 20378963), (11, 3705266), (19, 2145154), (22, 1852633), (38, 1072577), (209, 195014), (281, 145046), (347, 117458), (418, 97507), (562, 72523), (694, 58729), (3091, 13186), (3817, 10678), (5339, 7634), (6182, 6593)]