25522508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 52164000

約数和(自身を除く): 26641492

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 149, 187, 229, 298, 374, 458, 596, 748, 916, 1639, 2519, 2533, 3278, 3893, 5038, 5066, 6556, 7786, 10076, 10132, 15572, 27863, 34121, 42823, 55726, 68242, 85646, 111452, 136484, 171292, 375331, 580057, 750662, 1160114, 1501324, 2320228, 6380627, 12761254, 25522508]

約数ペア:

[(1, 25522508), (2, 12761254), (4, 6380627), (11, 2320228), (17, 1501324), (22, 1160114), (34, 750662), (44, 580057), (68, 375331), (149, 171292), (187, 136484), (229, 111452), (298, 85646), (374, 68242), (458, 55726), (596, 42823), (748, 34121), (916, 27863), (1639, 15572), (2519, 10132), (2533, 10076), (3278, 7786), (3893, 6556), (5038, 5066)]