65631608

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19213}}^1$

素因数の和:19287

約数の個数: 32

約数和(自身を含む): 142952160

約数和(自身を除く): 77320552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 19213, 38426, 76852, 134491, 153704, 268982, 537964, 1075928, 1171993, 2343986, 4687972, 8203951, 9375944, 16407902, 32815804, 65631608]

約数ペア:

[(1, 65631608), (2, 32815804), (4, 16407902), (7, 9375944), (8, 8203951), (14, 4687972), (28, 2343986), (56, 1171993), (61, 1075928), (122, 537964), (244, 268982), (427, 153704), (488, 134491), (854, 76852), (1708, 38426), (3416, 19213)]