78539968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{94399}}^1$

素因数の和:94424

約数の個数: 28

約数和(自身を含む): 167843200

約数和(自身を除く): 89303232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 94399, 188798, 377596, 755192, 1227187, 1510384, 2454374, 3020768, 4908748, 6041536, 9817496, 19634992, 39269984, 78539968]

約数ペア:

[(1, 78539968), (2, 39269984), (4, 19634992), (8, 9817496), (13, 6041536), (16, 4908748), (26, 3020768), (32, 2454374), (52, 1510384), (64, 1227187), (104, 755192), (208, 377596), (416, 188798), (832, 94399)]