4985008

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1009

約数の個数: 40

約数和(自身を含む): 11284992

約数和(自身を除く): 6299984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 947, 1316, 1894, 2632, 3788, 5264, 6629, 7576, 13258, 15152, 26516, 44509, 53032, 89018, 106064, 178036, 311563, 356072, 623126, 712144, 1246252, 2492504, 4985008]

約数ペア:

[(1, 4985008), (2, 2492504), (4, 1246252), (7, 712144), (8, 623126), (14, 356072), (16, 311563), (28, 178036), (47, 106064), (56, 89018), (94, 53032), (112, 44509), (188, 26516), (329, 15152), (376, 13258), (658, 7576), (752, 6629), (947, 5264), (1316, 3788), (1894, 2632)]