26891144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 62415360

約数和(自身を除く): 35524216

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 476, 601, 658, 799, 952, 1202, 1316, 1598, 2404, 2632, 3196, 4207, 4808, 5593, 6392, 8414, 10217, 11186, 16828, 20434, 22372, 28247, 33656, 40868, 44744, 56494, 71519, 81736, 112988, 143038, 197729, 225976, 286076, 395458, 480199, 572152, 790916, 960398, 1581832, 1920796, 3361393, 3841592, 6722786, 13445572, 26891144]

約数ペア:

[(1, 26891144), (2, 13445572), (4, 6722786), (7, 3841592), (8, 3361393), (14, 1920796), (17, 1581832), (28, 960398), (34, 790916), (47, 572152), (56, 480199), (68, 395458), (94, 286076), (119, 225976), (136, 197729), (188, 143038), (238, 112988), (329, 81736), (376, 71519), (476, 56494), (601, 44744), (658, 40868), (799, 33656), (952, 28247), (1202, 22372), (1316, 20434), (1598, 16828), (2404, 11186), (2632, 10217), (3196, 8414), (4207, 6392), (4808, 5593)]