72941722

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{619}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 132134400

約数和(自身を除く): 59192678

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 443, 619, 886, 1238, 3101, 4333, 6202, 8417, 8666, 11761, 16834, 23522, 58919, 82327, 117838, 164654, 274217, 548434, 1919519, 3839038, 5210123, 10420246, 36470861, 72941722]

約数ペア:

[(1, 72941722), (2, 36470861), (7, 10420246), (14, 5210123), (19, 3839038), (38, 1919519), (133, 548434), (266, 274217), (443, 164654), (619, 117838), (886, 82327), (1238, 58919), (3101, 23522), (4333, 16834), (6202, 11761), (8417, 8666)]