56742736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{919}}^1$

素因数の和:1171

約数の個数: 40

約数和(自身を含む): 117046080

約数和(自身を除く): 60303344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 227, 272, 454, 908, 919, 1816, 1838, 3632, 3676, 3859, 7352, 7718, 14704, 15436, 15623, 30872, 31246, 61744, 62492, 124984, 208613, 249968, 417226, 834452, 1668904, 3337808, 3546421, 7092842, 14185684, 28371368, 56742736]

約数ペア:

[(1, 56742736), (2, 28371368), (4, 14185684), (8, 7092842), (16, 3546421), (17, 3337808), (34, 1668904), (68, 834452), (136, 417226), (227, 249968), (272, 208613), (454, 124984), (908, 62492), (919, 61744), (1816, 31246), (1838, 30872), (3632, 15623), (3676, 15436), (3859, 14704), (7352, 7718)]