25496988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{461}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 65197440

約数和(自身を除く): 39700452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 419, 461, 838, 922, 1257, 1383, 1676, 1844, 2514, 2766, 4609, 5028, 5071, 5532, 9218, 10142, 13827, 15213, 18436, 20284, 27654, 30426, 55308, 60852, 193159, 386318, 579477, 772636, 1158954, 2124749, 2317908, 4249498, 6374247, 8498996, 12748494, 25496988]

約数ペア:

[(1, 25496988), (2, 12748494), (3, 8498996), (4, 6374247), (6, 4249498), (11, 2317908), (12, 2124749), (22, 1158954), (33, 772636), (44, 579477), (66, 386318), (132, 193159), (419, 60852), (461, 55308), (838, 30426), (922, 27654), (1257, 20284), (1383, 18436), (1676, 15213), (1844, 13827), (2514, 10142), (2766, 9218), (4609, 5532), (5028, 5071)]