71860852

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11827}}^1$

素因数の和:11876

約数の個数: 36

約数和(自身を含む): 151019904

約数和(自身を除く): 79159052

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 11827, 23654, 47308, 82789, 165578, 331156, 366637, 579523, 733274, 1159046, 1466548, 2318092, 2566459, 5132918, 10265836, 17965213, 35930426, 71860852]

約数ペア:

[(1, 71860852), (2, 35930426), (4, 17965213), (7, 10265836), (14, 5132918), (28, 2566459), (31, 2318092), (49, 1466548), (62, 1159046), (98, 733274), (124, 579523), (196, 366637), (217, 331156), (434, 165578), (868, 82789), (1519, 47308), (3038, 23654), (6076, 11827)]