25551786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 56077056

約数和(自身を除く): 30525270

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 169, 223, 226, 338, 339, 446, 507, 669, 678, 1014, 1338, 1469, 2899, 2938, 4407, 5798, 8697, 8814, 17394, 19097, 25199, 37687, 38194, 50398, 57291, 75374, 75597, 113061, 114582, 151194, 226122, 327587, 655174, 982761, 1965522, 4258631, 8517262, 12775893, 25551786]

約数ペア:

[(1, 25551786), (2, 12775893), (3, 8517262), (6, 4258631), (13, 1965522), (26, 982761), (39, 655174), (78, 327587), (113, 226122), (169, 151194), (223, 114582), (226, 113061), (338, 75597), (339, 75374), (446, 57291), (507, 50398), (669, 38194), (678, 37687), (1014, 25199), (1338, 19097), (1469, 17394), (2899, 8814), (2938, 8697), (4407, 5798)]