61481914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 104242320

約数和(自身を除く): 42760406

約数列:

[1, 2, 13, 26, 29, 58, 73, 146, 377, 754, 949, 1117, 1898, 2117, 2234, 4234, 14521, 27521, 29042, 32393, 55042, 64786, 81541, 163082, 421109, 842218, 1060033, 2120066, 2364689, 4729378, 30740957, 61481914]

約数ペア:

[(1, 61481914), (2, 30740957), (13, 4729378), (26, 2364689), (29, 2120066), (58, 1060033), (73, 842218), (146, 421109), (377, 163082), (754, 81541), (949, 64786), (1117, 55042), (1898, 32393), (2117, 29042), (2234, 27521), (4234, 14521)]