72562768

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{50957}}^1$

素因数の和:51054

約数の個数: 20

約数和(自身を含む): 142172820

約数和(自身を除く): 69610052

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 50957, 101914, 203828, 407656, 815312, 4535173, 9070346, 18140692, 36281384, 72562768]

約数ペア:

[(1, 72562768), (2, 36281384), (4, 18140692), (8, 9070346), (16, 4535173), (89, 815312), (178, 407656), (356, 203828), (712, 101914), (1424, 50957)]