72178496

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{86753}}^1$

素因数の和:86778

約数の個数: 28

約数和(自身を含む): 154248612

約数和(自身を除く): 82070116

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 86753, 173506, 347012, 694024, 1127789, 1388048, 2255578, 2776096, 4511156, 5552192, 9022312, 18044624, 36089248, 72178496]

約数ペア:

[(1, 72178496), (2, 36089248), (4, 18044624), (8, 9022312), (13, 5552192), (16, 4511156), (26, 2776096), (32, 2255578), (52, 1388048), (64, 1127789), (104, 694024), (208, 347012), (416, 173506), (832, 86753)]