28441392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1801}}^1$

素因数の和:1866

約数の個数: 80

約数和(自身を含む): 85804032

約数和(自身を除く): 57362640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1801, 1974, 2256, 2632, 3602, 3948, 5264, 5403, 7204, 7896, 10806, 12607, 14408, 15792, 21612, 25214, 28816, 37821, 43224, 50428, 75642, 84647, 86448, 100856, 151284, 169294, 201712, 253941, 302568, 338588, 507882, 592529, 605136, 677176, 1015764, 1185058, 1354352, 1777587, 2031528, 2370116, 3555174, 4063056, 4740232, 7110348, 9480464, 14220696, 28441392]

約数ペア:

[(1, 28441392), (2, 14220696), (3, 9480464), (4, 7110348), (6, 4740232), (7, 4063056), (8, 3555174), (12, 2370116), (14, 2031528), (16, 1777587), (21, 1354352), (24, 1185058), (28, 1015764), (42, 677176), (47, 605136), (48, 592529), (56, 507882), (84, 338588), (94, 302568), (112, 253941), (141, 201712), (168, 169294), (188, 151284), (282, 100856), (329, 86448), (336, 84647), (376, 75642), (564, 50428), (658, 43224), (752, 37821), (987, 28816), (1128, 25214), (1316, 21612), (1801, 15792), (1974, 14408), (2256, 12607), (2632, 10806), (3602, 7896), (3948, 7204), (5264, 5403)]