42151984

素因数分解:

$2^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1009}}^1$

素因数の和:1397

約数の個数: 40

約数和(自身を含む): 93679520

約数和(自身を除く): 51527536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 373, 746, 1009, 1492, 2018, 2611, 2984, 4036, 5222, 5968, 7063, 8072, 10444, 14126, 16144, 20888, 28252, 41776, 56504, 113008, 376357, 752714, 1505428, 2634499, 3010856, 5268998, 6021712, 10537996, 21075992, 42151984]

約数ペア:

[(1, 42151984), (2, 21075992), (4, 10537996), (7, 6021712), (8, 5268998), (14, 3010856), (16, 2634499), (28, 1505428), (56, 752714), (112, 376357), (373, 113008), (746, 56504), (1009, 41776), (1492, 28252), (2018, 20888), (2611, 16144), (2984, 14126), (4036, 10444), (5222, 8072), (5968, 7063)]