71777636

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{38261}}^1$

素因数の和:38339

約数の個数: 24

約数和(自身を含む): 145701696

約数和(自身を除く): 73924060

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 38261, 76522, 153044, 267827, 535654, 1071308, 2563487, 5126974, 10253948, 17944409, 35888818, 71777636]

約数ペア:

[(1, 71777636), (2, 35888818), (4, 17944409), (7, 10253948), (14, 5126974), (28, 2563487), (67, 1071308), (134, 535654), (268, 267827), (469, 153044), (938, 76522), (1876, 38261)]