28909704

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{7213}}^1$

素因数の和:7389

約数の個数: 32

約数和(自身を含む): 72717120

約数和(自身を除く): 43807416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 7213, 14426, 21639, 28852, 43278, 57704, 86556, 173112, 1204571, 2409142, 3613713, 4818284, 7227426, 9636568, 14454852, 28909704]

約数ペア:

[(1, 28909704), (2, 14454852), (3, 9636568), (4, 7227426), (6, 4818284), (8, 3613713), (12, 2409142), (24, 1204571), (167, 173112), (334, 86556), (501, 57704), (668, 43278), (1002, 28852), (1336, 21639), (2004, 14426), (4008, 7213)]