25144144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:907

約数の個数: 40

約数和(自身を含む): 51827040

約数和(自身を除く): 26682896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 773, 856, 1546, 1712, 2033, 3092, 4066, 6184, 8132, 12368, 14687, 16264, 29374, 32528, 58748, 82711, 117496, 165422, 234992, 330844, 661688, 1323376, 1571509, 3143018, 6286036, 12572072, 25144144]

約数ペア:

[(1, 25144144), (2, 12572072), (4, 6286036), (8, 3143018), (16, 1571509), (19, 1323376), (38, 661688), (76, 330844), (107, 234992), (152, 165422), (214, 117496), (304, 82711), (428, 58748), (773, 32528), (856, 29374), (1546, 16264), (1712, 14687), (2033, 12368), (3092, 8132), (4066, 6184)]