27994044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1291}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 70904960

約数和(自身を除く): 42910916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1291, 1668, 1807, 2582, 3614, 3873, 5164, 5421, 7228, 7746, 10842, 15492, 16783, 21684, 33566, 50349, 67132, 100698, 179449, 201396, 358898, 538347, 717796, 1076694, 2153388, 2332837, 4665674, 6998511, 9331348, 13997022, 27994044]

約数ペア:

[(1, 27994044), (2, 13997022), (3, 9331348), (4, 6998511), (6, 4665674), (12, 2332837), (13, 2153388), (26, 1076694), (39, 717796), (52, 538347), (78, 358898), (139, 201396), (156, 179449), (278, 100698), (417, 67132), (556, 50349), (834, 33566), (1291, 21684), (1668, 16783), (1807, 15492), (2582, 10842), (3614, 7746), (3873, 7228), (5164, 5421)]