8276008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 18385920

約数和(自身を除く): 10109912

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 151, 221, 248, 302, 403, 442, 527, 604, 806, 884, 1054, 1208, 1612, 1768, 1963, 2108, 2567, 3224, 3926, 4216, 4681, 5134, 6851, 7852, 9362, 10268, 13702, 15704, 18724, 20536, 27404, 33371, 37448, 54808, 60853, 66742, 79577, 121706, 133484, 159154, 243412, 266968, 318308, 486824, 636616, 1034501, 2069002, 4138004, 8276008]

約数ペア:

[(1, 8276008), (2, 4138004), (4, 2069002), (8, 1034501), (13, 636616), (17, 486824), (26, 318308), (31, 266968), (34, 243412), (52, 159154), (62, 133484), (68, 121706), (104, 79577), (124, 66742), (136, 60853), (151, 54808), (221, 37448), (248, 33371), (302, 27404), (403, 20536), (442, 18724), (527, 15704), (604, 13702), (806, 10268), (884, 9362), (1054, 7852), (1208, 6851), (1612, 5134), (1768, 4681), (1963, 4216), (2108, 3926), (2567, 3224)]