29918008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1321}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 59490000

約数和(自身を除く): 29571992

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 1321, 2642, 2831, 5284, 5662, 10568, 11324, 22648, 25099, 50198, 100396, 196829, 200792, 393658, 787316, 1574632, 3739751, 7479502, 14959004, 29918008]

約数ペア:

[(1, 29918008), (2, 14959004), (4, 7479502), (8, 3739751), (19, 1574632), (38, 787316), (76, 393658), (149, 200792), (152, 196829), (298, 100396), (596, 50198), (1192, 25099), (1321, 22648), (2642, 11324), (2831, 10568), (5284, 5662)]