72452168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{476659}}^1$

素因数の和:476684

約数の個数: 16

約数和(自身を含む): 142998000

約数和(自身を除く): 70545832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 476659, 953318, 1906636, 3813272, 9056521, 18113042, 36226084, 72452168]

約数ペア:

[(1, 72452168), (2, 36226084), (4, 18113042), (8, 9056521), (19, 3813272), (38, 1906636), (76, 953318), (152, 476659)]