67506964

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{77773}}^1$

素因数の和:77815

約数の個数: 24

約数和(自身を含む): 139371008

約数和(自身を除く): 71864044

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 77773, 155546, 311092, 544411, 1088822, 2177644, 2410963, 4821926, 9643852, 16876741, 33753482, 67506964]

約数ペア:

[(1, 67506964), (2, 33753482), (4, 16876741), (7, 9643852), (14, 4821926), (28, 2410963), (31, 2177644), (62, 1088822), (124, 544411), (217, 311092), (434, 155546), (868, 77773)]