63998224

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:587

約数の個数: 40

約数和(自身を含む): 126858200

約数和(自身を除く): 62859976

約数列:

[1, 2, 4, 8, 16, 73, 146, 157, 292, 314, 349, 584, 628, 698, 1168, 1256, 1396, 2512, 2792, 5584, 11461, 22922, 25477, 45844, 50954, 54793, 91688, 101908, 109586, 183376, 203816, 219172, 407632, 438344, 876688, 3999889, 7999778, 15999556, 31999112, 63998224]

約数ペア:

[(1, 63998224), (2, 31999112), (4, 15999556), (8, 7999778), (16, 3999889), (73, 876688), (146, 438344), (157, 407632), (292, 219172), (314, 203816), (349, 183376), (584, 109586), (628, 101908), (698, 91688), (1168, 54793), (1256, 50954), (1396, 45844), (2512, 25477), (2792, 22922), (5584, 11461)]