25342572

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 60933600

約数和(自身を除く): 35591028

約数列:

[1, 2, 3, 4, 6, 12, 61, 89, 122, 178, 183, 244, 267, 356, 366, 389, 534, 732, 778, 1068, 1167, 1556, 2334, 4668, 5429, 10858, 16287, 21716, 23729, 32574, 34621, 47458, 65148, 69242, 71187, 94916, 103863, 138484, 142374, 207726, 284748, 415452, 2111881, 4223762, 6335643, 8447524, 12671286, 25342572]

約数ペア:

[(1, 25342572), (2, 12671286), (3, 8447524), (4, 6335643), (6, 4223762), (12, 2111881), (61, 415452), (89, 284748), (122, 207726), (178, 142374), (183, 138484), (244, 103863), (267, 94916), (356, 71187), (366, 69242), (389, 65148), (534, 47458), (732, 34621), (778, 32574), (1068, 23729), (1167, 21716), (1556, 16287), (2334, 10858), (4668, 5429)]