70533491

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 88320000

約数和(自身を除く): 17786509

約数列:

[1, 7, 19, 49, 79, 133, 137, 343, 553, 931, 959, 1501, 2603, 3871, 6517, 6713, 10507, 10823, 18221, 27097, 46991, 73549, 75761, 127547, 205637, 514843, 530327, 892829, 1439459, 3712289, 10076213, 70533491]

約数ペア:

[(1, 70533491), (7, 10076213), (19, 3712289), (49, 1439459), (79, 892829), (133, 530327), (137, 514843), (343, 205637), (553, 127547), (931, 75761), (959, 73549), (1501, 46991), (2603, 27097), (3871, 18221), (6517, 10823), (6713, 10507)]