26724952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 56142720

約数和(自身を除く): 29417768

約数列:

[1, 2, 4, 8, 17, 34, 37, 47, 68, 74, 94, 113, 136, 148, 188, 226, 296, 376, 452, 629, 799, 904, 1258, 1598, 1739, 1921, 2516, 3196, 3478, 3842, 4181, 5032, 5311, 6392, 6956, 7684, 8362, 10622, 13912, 15368, 16724, 21244, 29563, 33448, 42488, 59126, 71077, 90287, 118252, 142154, 180574, 196507, 236504, 284308, 361148, 393014, 568616, 722296, 786028, 1572056, 3340619, 6681238, 13362476, 26724952]

約数ペア:

[(1, 26724952), (2, 13362476), (4, 6681238), (8, 3340619), (17, 1572056), (34, 786028), (37, 722296), (47, 568616), (68, 393014), (74, 361148), (94, 284308), (113, 236504), (136, 196507), (148, 180574), (188, 142154), (226, 118252), (296, 90287), (376, 71077), (452, 59126), (629, 42488), (799, 33448), (904, 29563), (1258, 21244), (1598, 16724), (1739, 15368), (1921, 13912), (2516, 10622), (3196, 8362), (3478, 7684), (3842, 6956), (4181, 6392), (5032, 5311)]