40769476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 81648000

約数和(自身を除く): 40878524

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 89, 116, 178, 319, 356, 359, 638, 718, 979, 1276, 1436, 1958, 2581, 3916, 3949, 5162, 7898, 10324, 10411, 15796, 20822, 28391, 31951, 41644, 56782, 63902, 113564, 114521, 127804, 229042, 351461, 458084, 702922, 926579, 1405844, 1853158, 3706316, 10192369, 20384738, 40769476]

約数ペア:

[(1, 40769476), (2, 20384738), (4, 10192369), (11, 3706316), (22, 1853158), (29, 1405844), (44, 926579), (58, 702922), (89, 458084), (116, 351461), (178, 229042), (319, 127804), (356, 114521), (359, 113564), (638, 63902), (718, 56782), (979, 41644), (1276, 31951), (1436, 28391), (1958, 20822), (2581, 15796), (3916, 10411), (3949, 10324), (5162, 7898)]