66588008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1559}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 131976000

約数和(自身を除く): 65387992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281, 562, 1124, 1559, 2248, 3118, 5339, 6236, 10678, 12472, 21356, 29621, 42712, 59242, 118484, 236968, 438079, 876158, 1752316, 3504632, 8323501, 16647002, 33294004, 66588008]

約数ペア:

[(1, 66588008), (2, 33294004), (4, 16647002), (8, 8323501), (19, 3504632), (38, 1752316), (76, 876158), (152, 438079), (281, 236968), (562, 118484), (1124, 59242), (1559, 42712), (2248, 29621), (3118, 21356), (5339, 12472), (6236, 10678)]