68031248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3793}}^1$

素因数の和:3879

約数の個数: 40

約数和(自身を含む): 141136800

約数和(自身を除く): 73105552

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 3793, 4484, 7586, 8968, 15172, 17936, 30344, 60688, 72067, 144134, 223787, 288268, 447574, 576536, 895148, 1153072, 1790296, 3580592, 4251953, 8503906, 17007812, 34015624, 68031248]

約数ペア:

[(1, 68031248), (2, 34015624), (4, 17007812), (8, 8503906), (16, 4251953), (19, 3580592), (38, 1790296), (59, 1153072), (76, 895148), (118, 576536), (152, 447574), (236, 288268), (304, 223787), (472, 144134), (944, 72067), (1121, 60688), (2242, 30344), (3793, 17936), (4484, 15172), (7586, 8968)]