28263072

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{9497}}^1$

素因数の和:9541

約数の個数: 48

約数和(自身を含む): 76591872

約数和(自身を除く): 48328800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 9497, 18994, 28491, 37988, 56982, 75976, 113964, 151952, 227928, 294407, 303904, 455856, 588814, 883221, 911712, 1177628, 1766442, 2355256, 3532884, 4710512, 7065768, 9421024, 14131536, 28263072]

約数ペア:

[(1, 28263072), (2, 14131536), (3, 9421024), (4, 7065768), (6, 4710512), (8, 3532884), (12, 2355256), (16, 1766442), (24, 1177628), (31, 911712), (32, 883221), (48, 588814), (62, 455856), (93, 303904), (96, 294407), (124, 227928), (186, 151952), (248, 113964), (372, 75976), (496, 56982), (744, 37988), (992, 28491), (1488, 18994), (2976, 9497)]