28676004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1013}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 76771968

約数和(自身を除く): 48095964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 337, 674, 1011, 1013, 1348, 2022, 2026, 2359, 3039, 4044, 4052, 4718, 6078, 7077, 7091, 9436, 12156, 14154, 14182, 21273, 28308, 28364, 42546, 85092, 341381, 682762, 1024143, 1365524, 2048286, 2389667, 4096572, 4779334, 7169001, 9558668, 14338002, 28676004]

約数ペア:

[(1, 28676004), (2, 14338002), (3, 9558668), (4, 7169001), (6, 4779334), (7, 4096572), (12, 2389667), (14, 2048286), (21, 1365524), (28, 1024143), (42, 682762), (84, 341381), (337, 85092), (674, 42546), (1011, 28364), (1013, 28308), (1348, 21273), (2022, 14182), (2026, 14154), (2359, 12156), (3039, 9436), (4044, 7091), (4052, 7077), (4718, 6078)]