29744274

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 70560000

約数和(自身を除く): 40815726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 149, 194, 291, 294, 298, 343, 447, 582, 679, 686, 894, 1029, 1043, 1358, 2037, 2058, 2086, 3129, 4074, 4753, 6258, 7301, 9506, 14259, 14453, 14602, 21903, 28518, 28906, 33271, 43359, 43806, 51107, 66542, 86718, 99813, 101171, 102214, 153321, 199626, 202342, 303513, 306642, 607026, 708197, 1416394, 2124591, 4249182, 4957379, 9914758, 14872137, 29744274]

約数ペア:

[(1, 29744274), (2, 14872137), (3, 9914758), (6, 4957379), (7, 4249182), (14, 2124591), (21, 1416394), (42, 708197), (49, 607026), (97, 306642), (98, 303513), (147, 202342), (149, 199626), (194, 153321), (291, 102214), (294, 101171), (298, 99813), (343, 86718), (447, 66542), (582, 51107), (679, 43806), (686, 43359), (894, 33271), (1029, 28906), (1043, 28518), (1358, 21903), (2037, 14602), (2058, 14453), (2086, 14259), (3129, 9506), (4074, 7301), (4753, 6258)]