4726904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 11235840

約数和(自身を除く): 6508936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 151, 172, 182, 301, 302, 344, 364, 559, 602, 604, 728, 1057, 1118, 1204, 1208, 1963, 2114, 2236, 2408, 3913, 3926, 4228, 4472, 6493, 7826, 7852, 8456, 12986, 13741, 15652, 15704, 25972, 27482, 31304, 45451, 51944, 54964, 84409, 90902, 109928, 168818, 181804, 337636, 363608, 590863, 675272, 1181726, 2363452, 4726904]

約数ペア:

[(1, 4726904), (2, 2363452), (4, 1181726), (7, 675272), (8, 590863), (13, 363608), (14, 337636), (26, 181804), (28, 168818), (43, 109928), (52, 90902), (56, 84409), (86, 54964), (91, 51944), (104, 45451), (151, 31304), (172, 27482), (182, 25972), (301, 15704), (302, 15652), (344, 13741), (364, 12986), (559, 8456), (602, 7852), (604, 7826), (728, 6493), (1057, 4472), (1118, 4228), (1204, 3926), (1208, 3913), (1963, 2408), (2114, 2236)]