69506128

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1039

約数の個数: 40

約数和(自身を含む): 139479912

約数和(自身を除く): 69973784

約数列:

[1, 2, 4, 8, 16, 37, 74, 137, 148, 274, 296, 548, 592, 857, 1096, 1714, 2192, 3428, 5069, 6856, 10138, 13712, 20276, 31709, 40552, 63418, 81104, 117409, 126836, 234818, 253672, 469636, 507344, 939272, 1878544, 4344133, 8688266, 17376532, 34753064, 69506128]

約数ペア:

[(1, 69506128), (2, 34753064), (4, 17376532), (8, 8688266), (16, 4344133), (37, 1878544), (74, 939272), (137, 507344), (148, 469636), (274, 253672), (296, 234818), (548, 126836), (592, 117409), (857, 81104), (1096, 63418), (1714, 40552), (2192, 31709), (3428, 20276), (5069, 13712), (6856, 10138)]