87872726

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:736

約数の個数: 24

約数和(自身を含む): 138279960

約数和(自身を除く): 50407234

約数列:

[1, 2, 29, 58, 89, 178, 587, 841, 1174, 1682, 2581, 5162, 17023, 34046, 52243, 74849, 104486, 149698, 493667, 987334, 1515047, 3030094, 43936363, 87872726]

約数ペア:

[(1, 87872726), (2, 43936363), (29, 3030094), (58, 1515047), (89, 987334), (178, 493667), (587, 149698), (841, 104486), (1174, 74849), (1682, 52243), (2581, 34046), (5162, 17023)]