12625928

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 28454400

約数和(自身を除く): 15828472

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1039, 1519, 1736, 2078, 3038, 4156, 6076, 7273, 8312, 12152, 14546, 29092, 32209, 50911, 58184, 64418, 101822, 128836, 203644, 225463, 257672, 407288, 450926, 901852, 1578241, 1803704, 3156482, 6312964, 12625928]

約数ペア:

[(1, 12625928), (2, 6312964), (4, 3156482), (7, 1803704), (8, 1578241), (14, 901852), (28, 450926), (31, 407288), (49, 257672), (56, 225463), (62, 203644), (98, 128836), (124, 101822), (196, 64418), (217, 58184), (248, 50911), (392, 32209), (434, 29092), (868, 14546), (1039, 12152), (1519, 8312), (1736, 7273), (2078, 6076), (3038, 4156)]