38819864

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1123}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 75870000

約数和(自身を除く): 37050136

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 596, 1123, 1192, 2246, 4321, 4492, 8642, 8984, 17284, 32567, 34568, 65134, 130268, 167327, 260536, 334654, 669308, 1338616, 4852483, 9704966, 19409932, 38819864]

約数ペア:

[(1, 38819864), (2, 19409932), (4, 9704966), (8, 4852483), (29, 1338616), (58, 669308), (116, 334654), (149, 260536), (232, 167327), (298, 130268), (596, 65134), (1123, 34568), (1192, 32567), (2246, 17284), (4321, 8984), (4492, 8642)]