67514128

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:884

約数の個数: 60

約数和(自身を含む): 147306544

約数和(自身を除く): 79792416

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 121, 172, 176, 242, 344, 473, 484, 688, 811, 946, 968, 1622, 1892, 1936, 3244, 3784, 5203, 6488, 7568, 8921, 10406, 12976, 17842, 20812, 34873, 35684, 41624, 69746, 71368, 83248, 98131, 139492, 142736, 196262, 278984, 383603, 392524, 557968, 767206, 785048, 1534412, 1570096, 3068824, 4219633, 6137648, 8439266, 16878532, 33757064, 67514128]

約数ペア:

[(1, 67514128), (2, 33757064), (4, 16878532), (8, 8439266), (11, 6137648), (16, 4219633), (22, 3068824), (43, 1570096), (44, 1534412), (86, 785048), (88, 767206), (121, 557968), (172, 392524), (176, 383603), (242, 278984), (344, 196262), (473, 142736), (484, 139492), (688, 98131), (811, 83248), (946, 71368), (968, 69746), (1622, 41624), (1892, 35684), (1936, 34873), (3244, 20812), (3784, 17842), (5203, 12976), (6488, 10406), (7568, 8921)]