68475666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{22963}}^1$

素因数の和:23046

約数の個数: 32

約数和(自身を含む): 158727168

約数和(自身を除く): 90251502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 22963, 45926, 68889, 137778, 160741, 321482, 482223, 964446, 1630373, 3260746, 4891119, 9782238, 11412611, 22825222, 34237833, 68475666]

約数ペア:

[(1, 68475666), (2, 34237833), (3, 22825222), (6, 11412611), (7, 9782238), (14, 4891119), (21, 3260746), (42, 1630373), (71, 964446), (142, 482223), (213, 321482), (426, 160741), (497, 137778), (994, 68889), (1491, 45926), (2982, 22963)]