61784476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2963}}^1$

素因数の和:3381

約数の個数: 24

約数和(自身を含む): 116769744

約数和(自身を除く): 54985268

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 2963, 5213, 5926, 10426, 11852, 20852, 38519, 77038, 154076, 1188163, 2376326, 4752652, 15446119, 30892238, 61784476]

約数ペア:

[(1, 61784476), (2, 30892238), (4, 15446119), (13, 4752652), (26, 2376326), (52, 1188163), (401, 154076), (802, 77038), (1604, 38519), (2963, 20852), (5213, 11852), (5926, 10426)]