38401168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 60

約数和(自身を含む): 84000700

約数和(自身を除く): 45599532

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 349, 368, 529, 598, 698, 1058, 1196, 1396, 2116, 2392, 2792, 4232, 4537, 4784, 5584, 6877, 8027, 8464, 9074, 13754, 16054, 18148, 27508, 32108, 36296, 55016, 64216, 72592, 104351, 110032, 128432, 184621, 208702, 369242, 417404, 738484, 834808, 1476968, 1669616, 2400073, 2953936, 4800146, 9600292, 19200584, 38401168]

約数ペア:

[(1, 38401168), (2, 19200584), (4, 9600292), (8, 4800146), (13, 2953936), (16, 2400073), (23, 1669616), (26, 1476968), (46, 834808), (52, 738484), (92, 417404), (104, 369242), (184, 208702), (208, 184621), (299, 128432), (349, 110032), (368, 104351), (529, 72592), (598, 64216), (698, 55016), (1058, 36296), (1196, 32108), (1396, 27508), (2116, 18148), (2392, 16054), (2792, 13754), (4232, 9074), (4537, 8464), (4784, 8027), (5584, 6877)]