37996880428

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{21283}}^1$

素因数の和:21471

約数の個数: 72

約数和(自身を含む): 76341451200

約数和(自身を除く): 38344570772

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 139, 169, 247, 278, 338, 494, 556, 676, 988, 1807, 2641, 3211, 3614, 5282, 6422, 7228, 10564, 12844, 21283, 23491, 34333, 42566, 46982, 68666, 85132, 93964, 137332, 276679, 404377, 446329, 553358, 808754, 892658, 1106716, 1617508, 1785316, 2958337, 3596827, 5256901, 5916674, 7193654, 10513802, 11833348, 14387308, 21027604, 38458381, 56208403, 68339713, 76916762, 112416806, 136679426, 153833524, 224833612, 273358852, 499958953, 730709239, 999917906, 1461418478, 1999835812, 2922836956, 9499220107, 18998440214, 37996880428]

約数ペア:

[(1, 37996880428), (2, 18998440214), (4, 9499220107), (13, 2922836956), (19, 1999835812), (26, 1461418478), (38, 999917906), (52, 730709239), (76, 499958953), (139, 273358852), (169, 224833612), (247, 153833524), (278, 136679426), (338, 112416806), (494, 76916762), (556, 68339713), (676, 56208403), (988, 38458381), (1807, 21027604), (2641, 14387308), (3211, 11833348), (3614, 10513802), (5282, 7193654), (6422, 5916674), (7228, 5256901), (10564, 3596827), (12844, 2958337), (21283, 1785316), (23491, 1617508), (34333, 1106716), (42566, 892658), (46982, 808754), (68666, 553358), (85132, 446329), (93964, 404377), (137332, 276679)]