28002632

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 63676800

約数和(自身を除く): 35674168

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 43, 56, 58, 86, 116, 172, 203, 232, 301, 344, 401, 406, 602, 802, 812, 1204, 1247, 1604, 1624, 2408, 2494, 2807, 3208, 4988, 5614, 8729, 9976, 11228, 11629, 17243, 17458, 22456, 23258, 34486, 34916, 46516, 68972, 69832, 81403, 93032, 120701, 137944, 162806, 241402, 325612, 482804, 500047, 651224, 965608, 1000094, 2000188, 3500329, 4000376, 7000658, 14001316, 28002632]

約数ペア:

[(1, 28002632), (2, 14001316), (4, 7000658), (7, 4000376), (8, 3500329), (14, 2000188), (28, 1000094), (29, 965608), (43, 651224), (56, 500047), (58, 482804), (86, 325612), (116, 241402), (172, 162806), (203, 137944), (232, 120701), (301, 93032), (344, 81403), (401, 69832), (406, 68972), (602, 46516), (802, 34916), (812, 34486), (1204, 23258), (1247, 22456), (1604, 17458), (1624, 17243), (2408, 11629), (2494, 11228), (2807, 9976), (3208, 8729), (4988, 5614)]