28634752

素因数分解:

$2^7\times {\mathrm{349}}^1\times {\mathrm{641}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 57298500

約数和(自身を除く): 28663748

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 349, 641, 698, 1282, 1396, 2564, 2792, 5128, 5584, 10256, 11168, 20512, 22336, 41024, 44672, 82048, 223709, 447418, 894836, 1789672, 3579344, 7158688, 14317376, 28634752]

約数ペア:

[(1, 28634752), (2, 14317376), (4, 7158688), (8, 3579344), (16, 1789672), (32, 894836), (64, 447418), (128, 223709), (349, 82048), (641, 44672), (698, 41024), (1282, 22336), (1396, 20512), (2564, 11168), (2792, 10256), (5128, 5584)]