65604112

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30829}}^1$

素因数の和:30863

約数の個数: 40

約数和(自身を含む): 152916800

約数和(自身を除く): 87312688

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 30829, 61658, 123316, 215803, 246632, 431606, 493264, 585751, 863212, 1171502, 1726424, 2343004, 3452848, 4100257, 4686008, 8200514, 9372016, 16401028, 32802056, 65604112]

約数ペア:

[(1, 65604112), (2, 32802056), (4, 16401028), (7, 9372016), (8, 8200514), (14, 4686008), (16, 4100257), (19, 3452848), (28, 2343004), (38, 1726424), (56, 1171502), (76, 863212), (112, 585751), (133, 493264), (152, 431606), (266, 246632), (304, 215803), (532, 123316), (1064, 61658), (2128, 30829)]