27998176

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 58212000

約数和(自身を除く): 30213824

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 109, 184, 218, 349, 368, 436, 698, 736, 872, 1396, 1744, 2507, 2792, 3488, 5014, 5584, 8027, 10028, 11168, 16054, 20056, 32108, 38041, 40112, 64216, 76082, 80224, 128432, 152164, 256864, 304328, 608656, 874943, 1217312, 1749886, 3499772, 6999544, 13999088, 27998176]

約数ペア:

[(1, 27998176), (2, 13999088), (4, 6999544), (8, 3499772), (16, 1749886), (23, 1217312), (32, 874943), (46, 608656), (92, 304328), (109, 256864), (184, 152164), (218, 128432), (349, 80224), (368, 76082), (436, 64216), (698, 40112), (736, 38041), (872, 32108), (1396, 20056), (1744, 16054), (2507, 11168), (2792, 10028), (3488, 8027), (5014, 5584)]