63780206

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{821}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 113633280

約数和(自身を除く): 49853074

約数列:

[1, 2, 7, 14, 31, 62, 179, 217, 358, 434, 821, 1253, 1642, 2506, 5549, 5747, 11098, 11494, 25451, 38843, 50902, 77686, 146959, 178157, 293918, 356314, 1028713, 2057426, 4555729, 9111458, 31890103, 63780206]

約数ペア:

[(1, 63780206), (2, 31890103), (7, 9111458), (14, 4555729), (31, 2057426), (62, 1028713), (179, 356314), (217, 293918), (358, 178157), (434, 146959), (821, 77686), (1253, 50902), (1642, 38843), (2506, 25451), (5549, 11494), (5747, 11098)]