74317168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{557}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 149454720

約数和(自身を除く): 75137552

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 269, 496, 538, 557, 1076, 1114, 2152, 2228, 4304, 4456, 8339, 8912, 16678, 17267, 33356, 34534, 66712, 69068, 133424, 138136, 149833, 276272, 299666, 599332, 1198664, 2397328, 4644823, 9289646, 18579292, 37158584, 74317168]

約数ペア:

[(1, 74317168), (2, 37158584), (4, 18579292), (8, 9289646), (16, 4644823), (31, 2397328), (62, 1198664), (124, 599332), (248, 299666), (269, 276272), (496, 149833), (538, 138136), (557, 133424), (1076, 69068), (1114, 66712), (2152, 34534), (2228, 33356), (4304, 17267), (4456, 16678), (8339, 8912)]