28334664

素因数分解:

$2^3\times 3^3\times {\mathrm{233}}^1\times {\mathrm{563}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 79185600

約数和(自身を除く): 50850936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 233, 466, 563, 699, 932, 1126, 1398, 1689, 1864, 2097, 2252, 2796, 3378, 4194, 4504, 5067, 5592, 6291, 6756, 8388, 10134, 12582, 13512, 15201, 16776, 20268, 25164, 30402, 40536, 50328, 60804, 121608, 131179, 262358, 393537, 524716, 787074, 1049432, 1180611, 1574148, 2361222, 3148296, 3541833, 4722444, 7083666, 9444888, 14167332, 28334664]

約数ペア:

[(1, 28334664), (2, 14167332), (3, 9444888), (4, 7083666), (6, 4722444), (8, 3541833), (9, 3148296), (12, 2361222), (18, 1574148), (24, 1180611), (27, 1049432), (36, 787074), (54, 524716), (72, 393537), (108, 262358), (216, 131179), (233, 121608), (466, 60804), (563, 50328), (699, 40536), (932, 30402), (1126, 25164), (1398, 20268), (1689, 16776), (1864, 15201), (2097, 13512), (2252, 12582), (2796, 10134), (3378, 8388), (4194, 6756), (4504, 6291), (5067, 5592)]