26810992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1553}}^1$

素因数の和:1657

約数の個数: 40

約数和(自身を含む): 56652624

約数和(自身を除く): 29841632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 1553, 2158, 3106, 4316, 6212, 8632, 12424, 17264, 20189, 24848, 40378, 80756, 128899, 161512, 257798, 323024, 515596, 1031192, 1675687, 2062384, 3351374, 6702748, 13405496, 26810992]

約数ペア:

[(1, 26810992), (2, 13405496), (4, 6702748), (8, 3351374), (13, 2062384), (16, 1675687), (26, 1031192), (52, 515596), (83, 323024), (104, 257798), (166, 161512), (208, 128899), (332, 80756), (664, 40378), (1079, 24848), (1328, 20189), (1553, 17264), (2158, 12424), (3106, 8632), (4316, 6212)]