40759418

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 71539200

約数和(自身を除く): 30779782

約数列:

[1, 2, 7, 14, 79, 137, 158, 269, 274, 538, 553, 959, 1106, 1883, 1918, 3766, 10823, 21251, 21646, 36853, 42502, 73706, 75761, 148757, 151522, 257971, 297514, 515942, 2911387, 5822774, 20379709, 40759418]

約数ペア:

[(1, 40759418), (2, 20379709), (7, 5822774), (14, 2911387), (79, 515942), (137, 297514), (158, 257971), (269, 151522), (274, 148757), (538, 75761), (553, 73706), (959, 42502), (1106, 36853), (1883, 21646), (1918, 21251), (3766, 10823)]