66884188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 142490880

約数和(自身を除く): 75606692

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 227, 238, 454, 476, 619, 908, 1238, 1589, 2476, 3178, 3859, 4333, 6356, 7718, 8666, 10523, 15436, 17332, 21046, 27013, 42092, 54026, 73661, 108052, 140513, 147322, 281026, 294644, 562052, 983591, 1967182, 2388721, 3934364, 4777442, 9554884, 16721047, 33442094, 66884188]

約数ペア:

[(1, 66884188), (2, 33442094), (4, 16721047), (7, 9554884), (14, 4777442), (17, 3934364), (28, 2388721), (34, 1967182), (68, 983591), (119, 562052), (227, 294644), (238, 281026), (454, 147322), (476, 140513), (619, 108052), (908, 73661), (1238, 54026), (1589, 42092), (2476, 27013), (3178, 21046), (3859, 17332), (4333, 15436), (6356, 10523), (7718, 8666)]