28178488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9343}}^1$

素因数の和:9391

約数の個数: 32

約数和(自身を含む): 58867200

約数和(自身を除く): 30688712

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 9343, 18686, 37372, 74744, 121459, 242918, 270947, 485836, 541894, 971672, 1083788, 2167576, 3522311, 7044622, 14089244, 28178488]

約数ペア:

[(1, 28178488), (2, 14089244), (4, 7044622), (8, 3522311), (13, 2167576), (26, 1083788), (29, 971672), (52, 541894), (58, 485836), (104, 270947), (116, 242918), (232, 121459), (377, 74744), (754, 37372), (1508, 18686), (3016, 9343)]