28812546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3413}}^1$

素因数の和:3495

約数の個数: 48

約数和(自身を含む): 72431424

約数和(自身を除く): 43618878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 3413, 4221, 6826, 8442, 10239, 20478, 23891, 30717, 47782, 61434, 71673, 143346, 215019, 228671, 430038, 457342, 686013, 1372026, 1600697, 2058039, 3201394, 4116078, 4802091, 9604182, 14406273, 28812546]

約数ペア:

[(1, 28812546), (2, 14406273), (3, 9604182), (6, 4802091), (7, 4116078), (9, 3201394), (14, 2058039), (18, 1600697), (21, 1372026), (42, 686013), (63, 457342), (67, 430038), (126, 228671), (134, 215019), (201, 143346), (402, 71673), (469, 61434), (603, 47782), (938, 30717), (1206, 23891), (1407, 20478), (2814, 10239), (3413, 8442), (4221, 6826)]