27789648

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{9491}}^1$

素因数の和:9563

約数の個数: 40

約数和(自身を含む): 72974496

約数和(自身を除く): 45184848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 9491, 18982, 28473, 37964, 56946, 75928, 113892, 151856, 227784, 455568, 578951, 1157902, 1736853, 2315804, 3473706, 4631608, 6947412, 9263216, 13894824, 27789648]

約数ペア:

[(1, 27789648), (2, 13894824), (3, 9263216), (4, 6947412), (6, 4631608), (8, 3473706), (12, 2315804), (16, 1736853), (24, 1157902), (48, 578951), (61, 455568), (122, 227784), (183, 151856), (244, 113892), (366, 75928), (488, 56946), (732, 37964), (976, 28473), (1464, 18982), (2928, 9491)]