61880492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2333}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 114366000

約数和(自身を除く): 52485508

約数列:

[1, 2, 4, 19, 38, 76, 349, 698, 1396, 2333, 4666, 6631, 9332, 13262, 26524, 44327, 88654, 177308, 814217, 1628434, 3256868, 15470123, 30940246, 61880492]

約数ペア:

[(1, 61880492), (2, 30940246), (4, 15470123), (19, 3256868), (38, 1628434), (76, 814217), (349, 177308), (698, 88654), (1396, 44327), (2333, 26524), (4666, 13262), (6631, 9332)]