28644408

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^2$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 86545200

約数和(自身を除く): 57900792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 101, 104, 108, 117, 156, 202, 216, 234, 303, 312, 351, 404, 468, 606, 702, 808, 909, 936, 1212, 1313, 1404, 1818, 2424, 2626, 2727, 2808, 3636, 3939, 5252, 5454, 7272, 7878, 10201, 10504, 10908, 11817, 15756, 20402, 21816, 23634, 30603, 31512, 35451, 40804, 47268, 61206, 70902, 81608, 91809, 94536, 122412, 132613, 141804, 183618, 244824, 265226, 275427, 283608, 367236, 397839, 530452, 550854, 734472, 795678, 1060904, 1101708, 1193517, 1591356, 2203416, 2387034, 3182712, 3580551, 4774068, 7161102, 9548136, 14322204, 28644408]

約数ペア:

[(1, 28644408), (2, 14322204), (3, 9548136), (4, 7161102), (6, 4774068), (8, 3580551), (9, 3182712), (12, 2387034), (13, 2203416), (18, 1591356), (24, 1193517), (26, 1101708), (27, 1060904), (36, 795678), (39, 734472), (52, 550854), (54, 530452), (72, 397839), (78, 367236), (101, 283608), (104, 275427), (108, 265226), (117, 244824), (156, 183618), (202, 141804), (216, 132613), (234, 122412), (303, 94536), (312, 91809), (351, 81608), (404, 70902), (468, 61206), (606, 47268), (702, 40804), (808, 35451), (909, 31512), (936, 30603), (1212, 23634), (1313, 21816), (1404, 20402), (1818, 15756), (2424, 11817), (2626, 10908), (2727, 10504), (2808, 10201), (3636, 7878), (3939, 7272), (5252, 5454)]