72623612

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{3407}}^1$

素因数の和:3557

約数の個数: 18

約数和(自身を含む): 128893968

約数和(自身を除く): 56270356

約数列:

[1, 2, 4, 73, 146, 292, 3407, 5329, 6814, 10658, 13628, 21316, 248711, 497422, 994844, 18155903, 36311806, 72623612]

約数ペア:

[(1, 72623612), (2, 36311806), (4, 18155903), (73, 994844), (146, 497422), (292, 248711), (3407, 21316), (5329, 13628), (6814, 10658)]