65830288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2609}}^1$

素因数の和:2719

約数の個数: 40

約数和(自身を含む): 135928800

約数和(自身を除く): 70098512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 2609, 3154, 5218, 6308, 10436, 12616, 20872, 25232, 41744, 49571, 99142, 198284, 216547, 396568, 433094, 793136, 866188, 1732376, 3464752, 4114393, 8228786, 16457572, 32915144, 65830288]

約数ペア:

[(1, 65830288), (2, 32915144), (4, 16457572), (8, 8228786), (16, 4114393), (19, 3464752), (38, 1732376), (76, 866188), (83, 793136), (152, 433094), (166, 396568), (304, 216547), (332, 198284), (664, 99142), (1328, 49571), (1577, 41744), (2609, 25232), (3154, 20872), (5218, 12616), (6308, 10436)]