8578064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 19927296

約数和(自身を除く): 11349232

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 47, 61, 68, 88, 94, 122, 136, 176, 187, 188, 244, 272, 374, 376, 488, 517, 671, 748, 752, 799, 976, 1034, 1037, 1342, 1496, 1598, 2068, 2074, 2684, 2867, 2992, 3196, 4136, 4148, 5368, 5734, 6392, 8272, 8296, 8789, 10736, 11407, 11468, 12784, 16592, 17578, 22814, 22936, 31537, 35156, 45628, 45872, 48739, 63074, 70312, 91256, 97478, 126148, 140624, 182512, 194956, 252296, 389912, 504592, 536129, 779824, 1072258, 2144516, 4289032, 8578064]

約数ペア:

[(1, 8578064), (2, 4289032), (4, 2144516), (8, 1072258), (11, 779824), (16, 536129), (17, 504592), (22, 389912), (34, 252296), (44, 194956), (47, 182512), (61, 140624), (68, 126148), (88, 97478), (94, 91256), (122, 70312), (136, 63074), (176, 48739), (187, 45872), (188, 45628), (244, 35156), (272, 31537), (374, 22936), (376, 22814), (488, 17578), (517, 16592), (671, 12784), (748, 11468), (752, 11407), (799, 10736), (976, 8789), (1034, 8296), (1037, 8272), (1342, 6392), (1496, 5734), (1598, 5368), (2068, 4148), (2074, 4136), (2684, 3196), (2867, 2992)]