28052290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10831}}^1$

素因数の和:10882

約数の個数: 32

約数和(自身を含む): 59272704

約数和(自身を除く): 31220414

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 10831, 21662, 54155, 75817, 108310, 151634, 379085, 400747, 758170, 801494, 2003735, 2805229, 4007470, 5610458, 14026145, 28052290]

約数ペア:

[(1, 28052290), (2, 14026145), (5, 5610458), (7, 4007470), (10, 2805229), (14, 2003735), (35, 801494), (37, 758170), (70, 400747), (74, 379085), (185, 151634), (259, 108310), (370, 75817), (518, 54155), (1295, 21662), (2590, 10831)]