15671493056

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{35899}}^1$

素因数の和:36289

約数の個数: 56

約数和(自身を含む): 32826960000

約数和(自身を除く): 17155466944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 359, 608, 718, 1216, 1436, 2872, 5744, 6821, 11488, 13642, 22976, 27284, 35899, 54568, 71798, 109136, 143596, 218272, 287192, 436544, 574384, 682081, 1148768, 1364162, 2297536, 2728324, 5456648, 10913296, 12887741, 21826592, 25775482, 43653184, 51550964, 103101928, 206203856, 244867079, 412407712, 489734158, 824815424, 979468316, 1958936632, 3917873264, 7835746528, 15671493056]

約数ペア:

[(1, 15671493056), (2, 7835746528), (4, 3917873264), (8, 1958936632), (16, 979468316), (19, 824815424), (32, 489734158), (38, 412407712), (64, 244867079), (76, 206203856), (152, 103101928), (304, 51550964), (359, 43653184), (608, 25775482), (718, 21826592), (1216, 12887741), (1436, 10913296), (2872, 5456648), (5744, 2728324), (6821, 2297536), (11488, 1364162), (13642, 1148768), (22976, 682081), (27284, 574384), (35899, 436544), (54568, 287192), (71798, 218272), (109136, 143596)]