15429296

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:501

約数の個数: 40

約数和(自身を含む): 31240560

約数和(自身を除く): 15811264

約数列:

[1, 2, 4, 8, 16, 37, 67, 74, 134, 148, 268, 296, 389, 536, 592, 778, 1072, 1556, 2479, 3112, 4958, 6224, 9916, 14393, 19832, 26063, 28786, 39664, 52126, 57572, 104252, 115144, 208504, 230288, 417008, 964331, 1928662, 3857324, 7714648, 15429296]

約数ペア:

[(1, 15429296), (2, 7714648), (4, 3857324), (8, 1928662), (16, 964331), (37, 417008), (67, 230288), (74, 208504), (134, 115144), (148, 104252), (268, 57572), (296, 52126), (389, 39664), (536, 28786), (592, 26063), (778, 19832), (1072, 14393), (1556, 9916), (2479, 6224), (3112, 4958)]