26493676

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 55711040

約数和(自身を除く): 29217364

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 67, 76, 86, 121, 134, 172, 209, 242, 268, 418, 473, 484, 737, 817, 836, 946, 1273, 1474, 1634, 1892, 2299, 2546, 2881, 2948, 3268, 4598, 5092, 5203, 5762, 8107, 8987, 9196, 10406, 11524, 14003, 16214, 17974, 20812, 28006, 31691, 32428, 35948, 54739, 56012, 63382, 98857, 109478, 126764, 154033, 197714, 218956, 308066, 348601, 395428, 602129, 616132, 697202, 1204258, 1394404, 2408516, 6623419, 13246838, 26493676]

約数ペア:

[(1, 26493676), (2, 13246838), (4, 6623419), (11, 2408516), (19, 1394404), (22, 1204258), (38, 697202), (43, 616132), (44, 602129), (67, 395428), (76, 348601), (86, 308066), (121, 218956), (134, 197714), (172, 154033), (209, 126764), (242, 109478), (268, 98857), (418, 63382), (473, 56012), (484, 54739), (737, 35948), (817, 32428), (836, 31691), (946, 28006), (1273, 20812), (1474, 17974), (1634, 16214), (1892, 14003), (2299, 11524), (2546, 10406), (2881, 9196), (2948, 8987), (3268, 8107), (4598, 5762), (5092, 5203)]