72622042

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{2503}}^1$

素因数の和:2757

約数の個数: 16

約数和(自身を含む): 110877120

約数和(自身を除く): 38255078

約数列:

[1, 2, 89, 163, 178, 326, 2503, 5006, 14507, 29014, 222767, 407989, 445534, 815978, 36311021, 72622042]

約数ペア:

[(1, 72622042), (2, 36311021), (89, 815978), (163, 445534), (178, 407989), (326, 222767), (2503, 29014), (5006, 14507)]