15155296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2183

約数の個数: 48

約数和(自身を含む): 34038144

約数和(自身を除く): 18882848

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 2143, 3536, 4286, 7072, 8572, 17144, 27859, 34288, 36431, 55718, 68576, 72862, 111436, 145724, 222872, 291448, 445744, 473603, 582896, 891488, 947206, 1165792, 1894412, 3788824, 7577648, 15155296]

約数ペア:

[(1, 15155296), (2, 7577648), (4, 3788824), (8, 1894412), (13, 1165792), (16, 947206), (17, 891488), (26, 582896), (32, 473603), (34, 445744), (52, 291448), (68, 222872), (104, 145724), (136, 111436), (208, 72862), (221, 68576), (272, 55718), (416, 36431), (442, 34288), (544, 27859), (884, 17144), (1768, 8572), (2143, 7072), (3536, 4286)]