13347796

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 30566592

約数和(自身を除く): 17218796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 151, 154, 164, 196, 287, 302, 308, 451, 539, 574, 604, 902, 1057, 1078, 1148, 1661, 1804, 2009, 2114, 2156, 3157, 3322, 4018, 4228, 6191, 6314, 6644, 7399, 8036, 11627, 12382, 12628, 14798, 22099, 23254, 24764, 29596, 43337, 44198, 46508, 68101, 81389, 86674, 88396, 136202, 162778, 173348, 272404, 303359, 325556, 476707, 606718, 953414, 1213436, 1906828, 3336949, 6673898, 13347796]

約数ペア:

[(1, 13347796), (2, 6673898), (4, 3336949), (7, 1906828), (11, 1213436), (14, 953414), (22, 606718), (28, 476707), (41, 325556), (44, 303359), (49, 272404), (77, 173348), (82, 162778), (98, 136202), (151, 88396), (154, 86674), (164, 81389), (196, 68101), (287, 46508), (302, 44198), (308, 43337), (451, 29596), (539, 24764), (574, 23254), (604, 22099), (902, 14798), (1057, 12628), (1078, 12382), (1148, 11627), (1661, 8036), (1804, 7399), (2009, 6644), (2114, 6314), (2156, 6191), (3157, 4228), (3322, 4018)]