64486212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1877}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 172475520

約数和(自身を除く): 107989308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 409, 818, 1227, 1636, 1877, 2454, 2863, 3754, 4908, 5631, 5726, 7508, 8589, 11262, 11452, 13139, 17178, 22524, 26278, 34356, 39417, 52556, 78834, 157668, 767693, 1535386, 2303079, 3070772, 4606158, 5373851, 9212316, 10747702, 16121553, 21495404, 32243106, 64486212]

約数ペア:

[(1, 64486212), (2, 32243106), (3, 21495404), (4, 16121553), (6, 10747702), (7, 9212316), (12, 5373851), (14, 4606158), (21, 3070772), (28, 2303079), (42, 1535386), (84, 767693), (409, 157668), (818, 78834), (1227, 52556), (1636, 39417), (1877, 34356), (2454, 26278), (2863, 22524), (3754, 17178), (4908, 13139), (5631, 11452), (5726, 11262), (7508, 8589)]