38712056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 75532800

約数和(自身を除く): 36820744

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 1112, 1123, 2246, 4309, 4492, 8618, 8984, 17236, 34472, 34813, 69626, 139252, 156097, 278504, 312194, 624388, 1248776, 4839007, 9678014, 19356028, 38712056]

約数ペア:

[(1, 38712056), (2, 19356028), (4, 9678014), (8, 4839007), (31, 1248776), (62, 624388), (124, 312194), (139, 278504), (248, 156097), (278, 139252), (556, 69626), (1112, 34813), (1123, 34472), (2246, 17236), (4309, 8984), (4492, 8618)]