25739896

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5051}}^1$

素因数の和:5084

約数の個数: 48

約数和(自身を含む): 60472440

約数和(自身を除く): 34732544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5051, 5096, 10102, 20204, 35357, 40408, 65663, 70714, 131326, 141428, 247499, 262652, 282856, 459641, 494998, 525304, 919282, 989996, 1838564, 1979992, 3217487, 3677128, 6434974, 12869948, 25739896]

約数ペア:

[(1, 25739896), (2, 12869948), (4, 6434974), (7, 3677128), (8, 3217487), (13, 1979992), (14, 1838564), (26, 989996), (28, 919282), (49, 525304), (52, 494998), (56, 459641), (91, 282856), (98, 262652), (104, 247499), (182, 141428), (196, 131326), (364, 70714), (392, 65663), (637, 40408), (728, 35357), (1274, 20204), (2548, 10102), (5051, 5096)]