30796528

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2099}}^1$

素因数の和:2245

約数の個数: 40

約数和(自身を含む): 68745600

約数和(自身を除く): 37949072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 2099, 3668, 4198, 7336, 8396, 14672, 14693, 16792, 29386, 33584, 58772, 117544, 235088, 274969, 549938, 1099876, 1924783, 2199752, 3849566, 4399504, 7699132, 15398264, 30796528]

約数ペア:

[(1, 30796528), (2, 15398264), (4, 7699132), (7, 4399504), (8, 3849566), (14, 2199752), (16, 1924783), (28, 1099876), (56, 549938), (112, 274969), (131, 235088), (262, 117544), (524, 58772), (917, 33584), (1048, 29386), (1834, 16792), (2096, 14693), (2099, 14672), (3668, 8396), (4198, 7336)]