73156616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4721}}^1$

素因数の和:4889

約数の個数: 32

約数和(自身を含む): 148743000

約数和(自身を除く): 75586384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 4721, 7748, 9442, 15496, 18884, 37768, 61373, 122746, 245492, 490984, 703429, 1406858, 2813716, 5627432, 9144577, 18289154, 36578308, 73156616]

約数ペア:

[(1, 73156616), (2, 36578308), (4, 18289154), (8, 9144577), (13, 5627432), (26, 2813716), (52, 1406858), (104, 703429), (149, 490984), (298, 245492), (596, 122746), (1192, 61373), (1937, 37768), (3874, 18884), (4721, 15496), (7748, 9442)]