39607172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 82672800

約数和(自身を除く): 43065628

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 73, 76, 118, 121, 146, 209, 236, 242, 292, 418, 484, 649, 803, 836, 1121, 1298, 1387, 1606, 2242, 2299, 2596, 2774, 3212, 4307, 4484, 4598, 5548, 7139, 8614, 8833, 9196, 12331, 14278, 15257, 17228, 17666, 24662, 28556, 30514, 35332, 47377, 49324, 61028, 81833, 94754, 135641, 163666, 167827, 189508, 271282, 327332, 335654, 521147, 542564, 671308, 900163, 1042294, 1800326, 2084588, 3600652, 9901793, 19803586, 39607172]

約数ペア:

[(1, 39607172), (2, 19803586), (4, 9901793), (11, 3600652), (19, 2084588), (22, 1800326), (38, 1042294), (44, 900163), (59, 671308), (73, 542564), (76, 521147), (118, 335654), (121, 327332), (146, 271282), (209, 189508), (236, 167827), (242, 163666), (292, 135641), (418, 94754), (484, 81833), (649, 61028), (803, 49324), (836, 47377), (1121, 35332), (1298, 30514), (1387, 28556), (1606, 24662), (2242, 17666), (2299, 17228), (2596, 15257), (2774, 14278), (3212, 12331), (4307, 9196), (4484, 8833), (4598, 8614), (5548, 7139)]