70882918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 114174720

約数和(自身を除く): 43291802

約数列:

[1, 2, 23, 46, 67, 109, 134, 211, 218, 422, 1541, 2507, 3082, 4853, 5014, 7303, 9706, 14137, 14606, 22999, 28274, 45998, 167969, 325151, 335938, 528977, 650302, 1057954, 1540933, 3081866, 35441459, 70882918]

約数ペア:

[(1, 70882918), (2, 35441459), (23, 3081866), (46, 1540933), (67, 1057954), (109, 650302), (134, 528977), (211, 335938), (218, 325151), (422, 167969), (1541, 45998), (2507, 28274), (3082, 22999), (4853, 14606), (5014, 14137), (7303, 9706)]