42918512

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4211}}^1$

素因数の和:4246

約数の個数: 60

約数和(自身を含む): 104196456

約数和(自身を除く): 61277944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 4211, 5096, 8422, 10192, 16844, 29477, 33688, 54743, 58954, 67376, 109486, 117908, 206339, 218972, 235816, 383201, 412678, 437944, 471632, 766402, 825356, 875888, 1532804, 1650712, 2682407, 3065608, 3301424, 5364814, 6131216, 10729628, 21459256, 42918512]

約数ペア:

[(1, 42918512), (2, 21459256), (4, 10729628), (7, 6131216), (8, 5364814), (13, 3301424), (14, 3065608), (16, 2682407), (26, 1650712), (28, 1532804), (49, 875888), (52, 825356), (56, 766402), (91, 471632), (98, 437944), (104, 412678), (112, 383201), (182, 235816), (196, 218972), (208, 206339), (364, 117908), (392, 109486), (637, 67376), (728, 58954), (784, 54743), (1274, 33688), (1456, 29477), (2548, 16844), (4211, 10192), (5096, 8422)]