4459728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1052

約数の個数: 80

約数和(自身を含む): 14193536

約数和(自身を除く): 9733808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1021, 1092, 1456, 2042, 2184, 3063, 4084, 4368, 6126, 7147, 8168, 12252, 13273, 14294, 16336, 21441, 24504, 26546, 28588, 39819, 42882, 49008, 53092, 57176, 79638, 85764, 92911, 106184, 114352, 159276, 171528, 185822, 212368, 278733, 318552, 343056, 371644, 557466, 637104, 743288, 1114932, 1486576, 2229864, 4459728]

約数ペア:

[(1, 4459728), (2, 2229864), (3, 1486576), (4, 1114932), (6, 743288), (7, 637104), (8, 557466), (12, 371644), (13, 343056), (14, 318552), (16, 278733), (21, 212368), (24, 185822), (26, 171528), (28, 159276), (39, 114352), (42, 106184), (48, 92911), (52, 85764), (56, 79638), (78, 57176), (84, 53092), (91, 49008), (104, 42882), (112, 39819), (156, 28588), (168, 26546), (182, 24504), (208, 21441), (273, 16336), (312, 14294), (336, 13273), (364, 12252), (546, 8168), (624, 7147), (728, 6126), (1021, 4368), (1092, 4084), (1456, 3063), (2042, 2184)]