71485628

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{15581}}^1$

素因数の和:15653

約数の個数: 24

約数和(自身を含む): 132633984

約数和(自身を除く): 61148356

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 15581, 31162, 62324, 483011, 576497, 966022, 1152994, 1932044, 2305988, 17871407, 35742814, 71485628]

約数ペア:

[(1, 71485628), (2, 35742814), (4, 17871407), (31, 2305988), (37, 1932044), (62, 1152994), (74, 966022), (124, 576497), (148, 483011), (1147, 62324), (2294, 31162), (4588, 15581)]