13284752

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^3$

素因数の和:85

約数の個数: 60

約数和(自身を含む): 29613060

約数和(自身を除く): 16328308

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 289, 338, 442, 578, 676, 884, 1156, 1352, 1768, 2312, 2704, 2873, 3536, 3757, 4624, 4913, 5746, 7514, 9826, 11492, 15028, 19652, 22984, 30056, 39304, 45968, 48841, 60112, 63869, 78608, 97682, 127738, 195364, 255476, 390728, 510952, 781456, 830297, 1021904, 1660594, 3321188, 6642376, 13284752]

約数ペア:

[(1, 13284752), (2, 6642376), (4, 3321188), (8, 1660594), (13, 1021904), (16, 830297), (17, 781456), (26, 510952), (34, 390728), (52, 255476), (68, 195364), (104, 127738), (136, 97682), (169, 78608), (208, 63869), (221, 60112), (272, 48841), (289, 45968), (338, 39304), (442, 30056), (578, 22984), (676, 19652), (884, 15028), (1156, 11492), (1352, 9826), (1768, 7514), (2312, 5746), (2704, 4913), (2873, 4624), (3536, 3757)]