28492002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 78459264

約数和(自身を除く): 49967262

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 61, 63, 66, 77, 99, 122, 126, 154, 183, 198, 231, 337, 366, 427, 462, 549, 671, 674, 693, 854, 1011, 1098, 1281, 1342, 1386, 2013, 2022, 2359, 2562, 3033, 3707, 3843, 4026, 4697, 4718, 6039, 6066, 7077, 7414, 7686, 9394, 11121, 12078, 14091, 14154, 20557, 21231, 22242, 25949, 28182, 33363, 41114, 42273, 42462, 51898, 61671, 66726, 77847, 84546, 123342, 143899, 155694, 185013, 226127, 233541, 287798, 370026, 431697, 452254, 467082, 678381, 863394, 1295091, 1356762, 1582889, 2035143, 2590182, 3165778, 4070286, 4748667, 9497334, 14246001, 28492002]

約数ペア:

[(1, 28492002), (2, 14246001), (3, 9497334), (6, 4748667), (7, 4070286), (9, 3165778), (11, 2590182), (14, 2035143), (18, 1582889), (21, 1356762), (22, 1295091), (33, 863394), (42, 678381), (61, 467082), (63, 452254), (66, 431697), (77, 370026), (99, 287798), (122, 233541), (126, 226127), (154, 185013), (183, 155694), (198, 143899), (231, 123342), (337, 84546), (366, 77847), (427, 66726), (462, 61671), (549, 51898), (671, 42462), (674, 42273), (693, 41114), (854, 33363), (1011, 28182), (1098, 25949), (1281, 22242), (1342, 21231), (1386, 20557), (2013, 14154), (2022, 14091), (2359, 12078), (2562, 11121), (3033, 9394), (3707, 7686), (3843, 7414), (4026, 7077), (4697, 6066), (4718, 6039)]