78838342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4211}}^1$

素因数の和:4284

約数の個数: 32

約数和(自身を含む): 138288384

約数和(自身を除く): 59450042

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 4211, 8422, 9361, 18722, 46321, 92642, 96853, 155807, 193706, 311614, 1065383, 1713877, 2130766, 3427754, 3583561, 7167122, 39419171, 78838342]

約数ペア:

[(1, 78838342), (2, 39419171), (11, 7167122), (22, 3583561), (23, 3427754), (37, 2130766), (46, 1713877), (74, 1065383), (253, 311614), (407, 193706), (506, 155807), (814, 96853), (851, 92642), (1702, 46321), (4211, 18722), (8422, 9361)]