15661441936

素因数分解:

$2^4\times 7^2\times {\mathrm{3041}}^1\times {\mathrm{6569}}^1$

素因数の和:9632

約数の個数: 60

約数和(自身を含む): 35315155980

約数和(自身を除く): 19653714044

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 3041, 6082, 6569, 12164, 13138, 21287, 24328, 26276, 42574, 45983, 48656, 52552, 85148, 91966, 105104, 149009, 170296, 183932, 298018, 321881, 340592, 367864, 596036, 643762, 735728, 1192072, 1287524, 2384144, 2575048, 5150096, 19976329, 39952658, 79905316, 139834303, 159810632, 279668606, 319621264, 559337212, 978840121, 1118674424, 1957680242, 2237348848, 3915360484, 7830720968, 15661441936]

約数ペア:

[(1, 15661441936), (2, 7830720968), (4, 3915360484), (7, 2237348848), (8, 1957680242), (14, 1118674424), (16, 978840121), (28, 559337212), (49, 319621264), (56, 279668606), (98, 159810632), (112, 139834303), (196, 79905316), (392, 39952658), (784, 19976329), (3041, 5150096), (6082, 2575048), (6569, 2384144), (12164, 1287524), (13138, 1192072), (21287, 735728), (24328, 643762), (26276, 596036), (42574, 367864), (45983, 340592), (48656, 321881), (52552, 298018), (85148, 183932), (91966, 170296), (105104, 149009)]