28132488

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 78792000

約数和(自身を除く): 50659512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 937, 1112, 1251, 1668, 1874, 2502, 2811, 3336, 3748, 3753, 5004, 5622, 7496, 7506, 8433, 10008, 11244, 15012, 16866, 22488, 25299, 30024, 33732, 50598, 67464, 101196, 130243, 202392, 260486, 390729, 520972, 781458, 1041944, 1172187, 1562916, 2344374, 3125832, 3516561, 4688748, 7033122, 9377496, 14066244, 28132488]

約数ペア:

[(1, 28132488), (2, 14066244), (3, 9377496), (4, 7033122), (6, 4688748), (8, 3516561), (9, 3125832), (12, 2344374), (18, 1562916), (24, 1172187), (27, 1041944), (36, 781458), (54, 520972), (72, 390729), (108, 260486), (139, 202392), (216, 130243), (278, 101196), (417, 67464), (556, 50598), (834, 33732), (937, 30024), (1112, 25299), (1251, 22488), (1668, 16866), (1874, 15012), (2502, 11244), (2811, 10008), (3336, 8433), (3748, 7506), (3753, 7496), (5004, 5622)]