28344666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 67350528

約数和(自身を除く): 39005862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 83, 94, 141, 166, 173, 249, 282, 329, 346, 498, 519, 581, 658, 987, 1038, 1162, 1211, 1743, 1974, 2422, 3486, 3633, 3901, 7266, 7802, 8131, 11703, 14359, 16262, 23406, 24393, 27307, 28718, 43077, 48786, 54614, 56917, 81921, 86154, 100513, 113834, 163842, 170751, 201026, 301539, 341502, 603078, 674873, 1349746, 2024619, 4049238, 4724111, 9448222, 14172333, 28344666]

約数ペア:

[(1, 28344666), (2, 14172333), (3, 9448222), (6, 4724111), (7, 4049238), (14, 2024619), (21, 1349746), (42, 674873), (47, 603078), (83, 341502), (94, 301539), (141, 201026), (166, 170751), (173, 163842), (249, 113834), (282, 100513), (329, 86154), (346, 81921), (498, 56917), (519, 54614), (581, 48786), (658, 43077), (987, 28718), (1038, 27307), (1162, 24393), (1211, 23406), (1743, 16262), (1974, 14359), (2422, 11703), (3486, 8131), (3633, 7802), (3901, 7266)]