27618556

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 60041520

約数和(自身を除く): 32422964

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 49, 58, 86, 98, 113, 116, 172, 196, 203, 226, 301, 406, 452, 602, 791, 812, 1204, 1247, 1421, 1582, 2107, 2494, 2842, 3164, 3277, 4214, 4859, 4988, 5537, 5684, 6554, 8428, 8729, 9718, 11074, 13108, 17458, 19436, 22148, 22939, 34013, 34916, 45878, 61103, 68026, 91756, 122206, 136052, 140911, 160573, 238091, 244412, 281822, 321146, 476182, 563644, 642292, 952364, 986377, 1972754, 3945508, 6904639, 13809278, 27618556]

約数ペア:

[(1, 27618556), (2, 13809278), (4, 6904639), (7, 3945508), (14, 1972754), (28, 986377), (29, 952364), (43, 642292), (49, 563644), (58, 476182), (86, 321146), (98, 281822), (113, 244412), (116, 238091), (172, 160573), (196, 140911), (203, 136052), (226, 122206), (301, 91756), (406, 68026), (452, 61103), (602, 45878), (791, 34916), (812, 34013), (1204, 22939), (1247, 22148), (1421, 19436), (1582, 17458), (2107, 13108), (2494, 11074), (2842, 9718), (3164, 8729), (3277, 8428), (4214, 6554), (4859, 5684), (4988, 5537)]