28971552

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{6421}}^1$

素因数の和:6481

約数の個数: 48

約数和(自身を含む): 77680512

約数和(自身を除く): 48708960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 6421, 12842, 19263, 25684, 38526, 51368, 77052, 102736, 154104, 205472, 301787, 308208, 603574, 616416, 905361, 1207148, 1810722, 2414296, 3621444, 4828592, 7242888, 9657184, 14485776, 28971552]

約数ペア:

[(1, 28971552), (2, 14485776), (3, 9657184), (4, 7242888), (6, 4828592), (8, 3621444), (12, 2414296), (16, 1810722), (24, 1207148), (32, 905361), (47, 616416), (48, 603574), (94, 308208), (96, 301787), (141, 205472), (188, 154104), (282, 102736), (376, 77052), (564, 51368), (752, 38526), (1128, 25684), (1504, 19263), (2256, 12842), (4512, 6421)]