73221008

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21089}}^1$

素因数の和:21135

約数の個数: 40

約数和(自身を含む): 167370240

約数和(自身を除く): 94149232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 21089, 42178, 84356, 147623, 168712, 295246, 337424, 590492, 653759, 1180984, 1307518, 2361968, 2615036, 4576313, 5230072, 9152626, 10460144, 18305252, 36610504, 73221008]

約数ペア:

[(1, 73221008), (2, 36610504), (4, 18305252), (7, 10460144), (8, 9152626), (14, 5230072), (16, 4576313), (28, 2615036), (31, 2361968), (56, 1307518), (62, 1180984), (112, 653759), (124, 590492), (217, 337424), (248, 295246), (434, 168712), (496, 147623), (868, 84356), (1736, 42178), (3472, 21089)]