74631316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 144365760

約数和(自身を除く): 69734444

約数列:

[1, 2, 4, 19, 38, 41, 43, 76, 82, 86, 164, 172, 557, 779, 817, 1114, 1558, 1634, 1763, 2228, 3116, 3268, 3526, 7052, 10583, 21166, 22837, 23951, 33497, 42332, 45674, 47902, 66994, 91348, 95804, 133988, 433903, 455069, 867806, 910138, 981991, 1735612, 1820276, 1963982, 3927964, 18657829, 37315658, 74631316]

約数ペア:

[(1, 74631316), (2, 37315658), (4, 18657829), (19, 3927964), (38, 1963982), (41, 1820276), (43, 1735612), (76, 981991), (82, 910138), (86, 867806), (164, 455069), (172, 433903), (557, 133988), (779, 95804), (817, 91348), (1114, 66994), (1558, 47902), (1634, 45674), (1763, 42332), (2228, 33497), (3116, 23951), (3268, 22837), (3526, 21166), (7052, 10583)]