39004264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19739}}^1$

素因数の和:19777

約数の個数: 32

約数和(自身を含む): 82908000

約数和(自身を除く): 43903736

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 19739, 39478, 78956, 157912, 256607, 375041, 513214, 750082, 1026428, 1500164, 2052856, 3000328, 4875533, 9751066, 19502132, 39004264]

約数ペア:

[(1, 39004264), (2, 19502132), (4, 9751066), (8, 4875533), (13, 3000328), (19, 2052856), (26, 1500164), (38, 1026428), (52, 750082), (76, 513214), (104, 375041), (152, 256607), (247, 157912), (494, 78956), (988, 39478), (1976, 19739)]