66931256

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1511}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 147374640

約数和(自身を除く): 80443384

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 392, 452, 791, 904, 1511, 1582, 3022, 3164, 5537, 6044, 6328, 10577, 11074, 12088, 21154, 22148, 42308, 44296, 74039, 84616, 148078, 170743, 296156, 341486, 592312, 682972, 1195201, 1365944, 2390402, 4780804, 8366407, 9561608, 16732814, 33465628, 66931256]

約数ペア:

[(1, 66931256), (2, 33465628), (4, 16732814), (7, 9561608), (8, 8366407), (14, 4780804), (28, 2390402), (49, 1365944), (56, 1195201), (98, 682972), (113, 592312), (196, 341486), (226, 296156), (392, 170743), (452, 148078), (791, 84616), (904, 74039), (1511, 44296), (1582, 42308), (3022, 22148), (3164, 21154), (5537, 12088), (6044, 11074), (6328, 10577)]