26479284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 66890880

約数和(自身を除く): 40411596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 538, 631, 807, 1076, 1262, 1614, 1893, 2524, 3228, 3497, 3786, 6994, 7572, 8203, 10491, 13988, 16406, 20982, 24609, 32812, 41964, 49218, 98436, 169739, 339478, 509217, 678956, 1018434, 2036868, 2206607, 4413214, 6619821, 8826428, 13239642, 26479284]

約数ペア:

[(1, 26479284), (2, 13239642), (3, 8826428), (4, 6619821), (6, 4413214), (12, 2206607), (13, 2036868), (26, 1018434), (39, 678956), (52, 509217), (78, 339478), (156, 169739), (269, 98436), (538, 49218), (631, 41964), (807, 32812), (1076, 24609), (1262, 20982), (1614, 16406), (1893, 13988), (2524, 10491), (3228, 8203), (3497, 7572), (3786, 6994)]