61709228

素因数分解:

$2^2\times 7^2\times {\mathrm{359}}^1\times {\mathrm{877}}^1$

素因数の和:1254

約数の個数: 36

約数和(自身を含む): 126115920

約数和(自身を除く): 64406692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 359, 718, 877, 1436, 1754, 2513, 3508, 5026, 6139, 10052, 12278, 17591, 24556, 35182, 42973, 70364, 85946, 171892, 314843, 629686, 1259372, 2203901, 4407802, 8815604, 15427307, 30854614, 61709228]

約数ペア:

[(1, 61709228), (2, 30854614), (4, 15427307), (7, 8815604), (14, 4407802), (28, 2203901), (49, 1259372), (98, 629686), (196, 314843), (359, 171892), (718, 85946), (877, 70364), (1436, 42973), (1754, 35182), (2513, 24556), (3508, 17591), (5026, 12278), (6139, 10052)]