13638976

素因数分解:

$2^6\times {\mathrm{13}}^3\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 56

約数和(自身を含む): 29621480

約数和(自身を除く): 15982504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 169, 194, 208, 338, 388, 416, 676, 776, 832, 1261, 1352, 1552, 2197, 2522, 2704, 3104, 4394, 5044, 5408, 6208, 8788, 10088, 10816, 16393, 17576, 20176, 32786, 35152, 40352, 65572, 70304, 80704, 131144, 140608, 213109, 262288, 426218, 524576, 852436, 1049152, 1704872, 3409744, 6819488, 13638976]

約数ペア:

[(1, 13638976), (2, 6819488), (4, 3409744), (8, 1704872), (13, 1049152), (16, 852436), (26, 524576), (32, 426218), (52, 262288), (64, 213109), (97, 140608), (104, 131144), (169, 80704), (194, 70304), (208, 65572), (338, 40352), (388, 35152), (416, 32786), (676, 20176), (776, 17576), (832, 16393), (1261, 10816), (1352, 10088), (1552, 8788), (2197, 6208), (2522, 5408), (2704, 5044), (3104, 4394)]