25776872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 54902400

約数和(自身を除く): 29125528

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 859, 968, 1364, 1718, 2728, 3436, 3751, 6872, 7502, 9449, 15004, 18898, 26629, 30008, 37796, 53258, 75592, 103939, 106516, 207878, 213032, 292919, 415756, 585838, 831512, 1171676, 2343352, 3222109, 6444218, 12888436, 25776872]

約数ペア:

[(1, 25776872), (2, 12888436), (4, 6444218), (8, 3222109), (11, 2343352), (22, 1171676), (31, 831512), (44, 585838), (62, 415756), (88, 292919), (121, 213032), (124, 207878), (242, 106516), (248, 103939), (341, 75592), (484, 53258), (682, 37796), (859, 30008), (968, 26629), (1364, 18898), (1718, 15004), (2728, 9449), (3436, 7502), (3751, 6872)]