61809968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2357}}^1$

素因数の和:2525

約数の個数: 40

約数和(自身を含む): 131576400

約数和(自身を除く): 69766432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 1192, 1639, 2357, 2384, 3278, 4714, 6556, 9428, 13112, 18856, 25927, 26224, 37712, 51854, 103708, 207416, 351193, 414832, 702386, 1404772, 2809544, 3863123, 5619088, 7726246, 15452492, 30904984, 61809968]

約数ペア:

[(1, 61809968), (2, 30904984), (4, 15452492), (8, 7726246), (11, 5619088), (16, 3863123), (22, 2809544), (44, 1404772), (88, 702386), (149, 414832), (176, 351193), (298, 207416), (596, 103708), (1192, 51854), (1639, 37712), (2357, 26224), (2384, 25927), (3278, 18856), (4714, 13112), (6556, 9428)]