61232756

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:648

約数の個数: 36

約数和(自身を含む): 116827200

約数和(自身を除く): 55594444

約数列:

[1, 2, 4, 13, 26, 52, 169, 239, 338, 379, 478, 676, 758, 956, 1516, 3107, 4927, 6214, 9854, 12428, 19708, 40391, 64051, 80782, 90581, 128102, 161564, 181162, 256204, 362324, 1177553, 2355106, 4710212, 15308189, 30616378, 61232756]

約数ペア:

[(1, 61232756), (2, 30616378), (4, 15308189), (13, 4710212), (26, 2355106), (52, 1177553), (169, 362324), (239, 256204), (338, 181162), (379, 161564), (478, 128102), (676, 90581), (758, 80782), (956, 64051), (1516, 40391), (3107, 19708), (4927, 12428), (6214, 9854)]