28959924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1123}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 77547008

約数和(自身を除く): 48587084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1123, 1228, 1842, 2149, 2246, 3369, 3684, 4298, 4492, 6447, 6738, 7861, 8596, 12894, 13476, 15722, 23583, 25788, 31444, 47166, 94332, 344761, 689522, 1034283, 1379044, 2068566, 2413327, 4137132, 4826654, 7239981, 9653308, 14479962, 28959924]

約数ペア:

[(1, 28959924), (2, 14479962), (3, 9653308), (4, 7239981), (6, 4826654), (7, 4137132), (12, 2413327), (14, 2068566), (21, 1379044), (28, 1034283), (42, 689522), (84, 344761), (307, 94332), (614, 47166), (921, 31444), (1123, 25788), (1228, 23583), (1842, 15722), (2149, 13476), (2246, 12894), (3369, 8596), (3684, 7861), (4298, 6738), (4492, 6447)]