63862456

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21517}}^1$

素因数の和:21583

約数の個数: 32

約数和(自身を含む): 139436640

約数和(自身を除く): 75574184

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 21517, 43034, 86068, 150619, 172136, 301238, 602476, 1140401, 1204952, 2280802, 4561604, 7982807, 9123208, 15965614, 31931228, 63862456]

約数ペア:

[(1, 63862456), (2, 31931228), (4, 15965614), (7, 9123208), (8, 7982807), (14, 4561604), (28, 2280802), (53, 1204952), (56, 1140401), (106, 602476), (212, 301238), (371, 172136), (424, 150619), (742, 86068), (1484, 43034), (2968, 21517)]