26750672

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{761}}^1$

素因数の和:808

約数の個数: 40

約数和(自身を含む): 56220360

約数和(自身を除く): 29469688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 761, 1352, 1522, 2197, 2704, 3044, 4394, 6088, 8788, 9893, 12176, 17576, 19786, 35152, 39572, 79144, 128609, 158288, 257218, 514436, 1028872, 1671917, 2057744, 3343834, 6687668, 13375336, 26750672]

約数ペア:

[(1, 26750672), (2, 13375336), (4, 6687668), (8, 3343834), (13, 2057744), (16, 1671917), (26, 1028872), (52, 514436), (104, 257218), (169, 158288), (208, 128609), (338, 79144), (676, 39572), (761, 35152), (1352, 19786), (1522, 17576), (2197, 12176), (2704, 9893), (3044, 8788), (4394, 6088)]