25619724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{4211}}^1$

素因数の和:4247

約数の個数: 54

約数和(自身を含む): 70142436

約数和(自身を除く): 44522712

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 4211, 6084, 8422, 12633, 16844, 25266, 37899, 50532, 54743, 75798, 109486, 151596, 164229, 218972, 328458, 492687, 656916, 711659, 985374, 1423318, 1970748, 2134977, 2846636, 4269954, 6404931, 8539908, 12809862, 25619724]

約数ペア:

[(1, 25619724), (2, 12809862), (3, 8539908), (4, 6404931), (6, 4269954), (9, 2846636), (12, 2134977), (13, 1970748), (18, 1423318), (26, 985374), (36, 711659), (39, 656916), (52, 492687), (78, 328458), (117, 218972), (156, 164229), (169, 151596), (234, 109486), (338, 75798), (468, 54743), (507, 50532), (676, 37899), (1014, 25266), (1521, 16844), (2028, 12633), (3042, 8422), (4211, 6084)]