3886336

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 8830080

約数和(自身を除く): 4943744

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 47, 64, 68, 76, 94, 128, 136, 152, 188, 256, 272, 304, 323, 376, 544, 608, 646, 752, 799, 893, 1088, 1216, 1292, 1504, 1598, 1786, 2176, 2432, 2584, 3008, 3196, 3572, 4352, 4864, 5168, 6016, 6392, 7144, 10336, 12032, 12784, 14288, 15181, 20672, 25568, 28576, 30362, 41344, 51136, 57152, 60724, 82688, 102272, 114304, 121448, 204544, 228608, 242896, 485792, 971584, 1943168, 3886336]

約数ペア:

[(1, 3886336), (2, 1943168), (4, 971584), (8, 485792), (16, 242896), (17, 228608), (19, 204544), (32, 121448), (34, 114304), (38, 102272), (47, 82688), (64, 60724), (68, 57152), (76, 51136), (94, 41344), (128, 30362), (136, 28576), (152, 25568), (188, 20672), (256, 15181), (272, 14288), (304, 12784), (323, 12032), (376, 10336), (544, 7144), (608, 6392), (646, 6016), (752, 5168), (799, 4864), (893, 4352), (1088, 3572), (1216, 3196), (1292, 3008), (1504, 2584), (1598, 2432), (1786, 2176)]