70992728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{977}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 138015360

約数和(自身を除く): 67022632

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 293, 586, 977, 1172, 1954, 2344, 3908, 7816, 9083, 18166, 30287, 36332, 60574, 72664, 121148, 242296, 286261, 572522, 1145044, 2290088, 8874091, 17748182, 35496364, 70992728]

約数ペア:

[(1, 70992728), (2, 35496364), (4, 17748182), (8, 8874091), (31, 2290088), (62, 1145044), (124, 572522), (248, 286261), (293, 242296), (586, 121148), (977, 72664), (1172, 60574), (1954, 36332), (2344, 30287), (3908, 18166), (7816, 9083)]