40398144

素因数分解:

$2^6\times 3^1\times {\mathrm{210407}}^1$

素因数の和:210422

約数の個数: 28

約数和(自身を含む): 106887264

約数和(自身を除く): 66489120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 210407, 420814, 631221, 841628, 1262442, 1683256, 2524884, 3366512, 5049768, 6733024, 10099536, 13466048, 20199072, 40398144]

約数ペア:

[(1, 40398144), (2, 20199072), (3, 13466048), (4, 10099536), (6, 6733024), (8, 5049768), (12, 3366512), (16, 2524884), (24, 1683256), (32, 1262442), (48, 841628), (64, 631221), (96, 420814), (192, 210407)]