28685856

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2281}}^1$

素因数の和:2425

約数の個数: 48

約数和(自身を含む): 75908448

約数和(自身を除く): 47222592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1572, 2096, 2281, 3144, 4192, 4562, 6288, 6843, 9124, 12576, 13686, 18248, 27372, 36496, 54744, 72992, 109488, 218976, 298811, 597622, 896433, 1195244, 1792866, 2390488, 3585732, 4780976, 7171464, 9561952, 14342928, 28685856]

約数ペア:

[(1, 28685856), (2, 14342928), (3, 9561952), (4, 7171464), (6, 4780976), (8, 3585732), (12, 2390488), (16, 1792866), (24, 1195244), (32, 896433), (48, 597622), (96, 298811), (131, 218976), (262, 109488), (393, 72992), (524, 54744), (786, 36496), (1048, 27372), (1572, 18248), (2096, 13686), (2281, 12576), (3144, 9124), (4192, 6843), (4562, 6288)]