28653624

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{13723}}^1$

素因数の和:13764

約数の個数: 48

約数和(自身を含む): 80285400

約数和(自身を除く): 51631776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 13723, 27446, 41169, 54892, 82338, 109784, 123507, 164676, 247014, 329352, 397967, 494028, 795934, 988056, 1193901, 1591868, 2387802, 3183736, 3581703, 4775604, 7163406, 9551208, 14326812, 28653624]

約数ペア:

[(1, 28653624), (2, 14326812), (3, 9551208), (4, 7163406), (6, 4775604), (8, 3581703), (9, 3183736), (12, 2387802), (18, 1591868), (24, 1193901), (29, 988056), (36, 795934), (58, 494028), (72, 397967), (87, 329352), (116, 247014), (174, 164676), (232, 123507), (261, 109784), (348, 82338), (522, 54892), (696, 41169), (1044, 27446), (2088, 13723)]