25552332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 70630560

約数和(自身を除く): 45078228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 769, 852, 923, 1278, 1538, 1846, 2307, 2556, 2769, 3076, 3692, 4614, 5538, 6921, 8307, 9228, 9997, 11076, 13842, 16614, 19994, 27684, 29991, 33228, 39988, 54599, 59982, 89973, 109198, 119964, 163797, 179946, 218396, 327594, 359892, 491391, 655188, 709787, 982782, 1419574, 1965564, 2129361, 2839148, 4258722, 6388083, 8517444, 12776166, 25552332]

約数ペア:

[(1, 25552332), (2, 12776166), (3, 8517444), (4, 6388083), (6, 4258722), (9, 2839148), (12, 2129361), (13, 1965564), (18, 1419574), (26, 982782), (36, 709787), (39, 655188), (52, 491391), (71, 359892), (78, 327594), (117, 218396), (142, 179946), (156, 163797), (213, 119964), (234, 109198), (284, 89973), (426, 59982), (468, 54599), (639, 39988), (769, 33228), (852, 29991), (923, 27684), (1278, 19994), (1538, 16614), (1846, 13842), (2307, 11076), (2556, 9997), (2769, 9228), (3076, 8307), (3692, 6921), (4614, 5538)]