26843648

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 80

約数和(自身を含む): 59865960

約数和(自身を除く): 33022312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 109, 128, 148, 208, 218, 256, 296, 416, 436, 481, 512, 592, 832, 872, 962, 1184, 1417, 1664, 1744, 1924, 2368, 2834, 3328, 3488, 3848, 4033, 4736, 5668, 6656, 6976, 7696, 8066, 9472, 11336, 13952, 15392, 16132, 18944, 22672, 27904, 30784, 32264, 45344, 52429, 55808, 61568, 64528, 90688, 104858, 123136, 129056, 181376, 209716, 246272, 258112, 362752, 419432, 516224, 725504, 838864, 1032448, 1677728, 2064896, 3355456, 6710912, 13421824, 26843648]

約数ペア:

[(1, 26843648), (2, 13421824), (4, 6710912), (8, 3355456), (13, 2064896), (16, 1677728), (26, 1032448), (32, 838864), (37, 725504), (52, 516224), (64, 419432), (74, 362752), (104, 258112), (109, 246272), (128, 209716), (148, 181376), (208, 129056), (218, 123136), (256, 104858), (296, 90688), (416, 64528), (436, 61568), (481, 55808), (512, 52429), (592, 45344), (832, 32264), (872, 30784), (962, 27904), (1184, 22672), (1417, 18944), (1664, 16132), (1744, 15392), (1924, 13952), (2368, 11336), (2834, 9472), (3328, 8066), (3488, 7696), (3848, 6976), (4033, 6656), (4736, 5668)]