37962808

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 78990120

約数和(自身を除く): 41027312

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 559, 653, 676, 1118, 1306, 1352, 2236, 2612, 4472, 5224, 7267, 8489, 14534, 16978, 28079, 29068, 33956, 56158, 58136, 67912, 110357, 112316, 220714, 224632, 365027, 441428, 730054, 882856, 1460108, 2920216, 4745351, 9490702, 18981404, 37962808]

約数ペア:

[(1, 37962808), (2, 18981404), (4, 9490702), (8, 4745351), (13, 2920216), (26, 1460108), (43, 882856), (52, 730054), (86, 441428), (104, 365027), (169, 224632), (172, 220714), (338, 112316), (344, 110357), (559, 67912), (653, 58136), (676, 56158), (1118, 33956), (1306, 29068), (1352, 28079), (2236, 16978), (2612, 14534), (4472, 8489), (5224, 7267)]