8836698136

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1\times {\mathrm{997}}^1$

素因数の和:2144

約数の個数: 64

約数和(自身を含む): 19090702080

約数和(自身を除く): 10254003944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 971, 997, 1141, 1304, 1942, 1994, 2282, 3884, 3988, 4564, 6797, 6979, 7768, 7976, 9128, 13594, 13958, 27188, 27916, 54376, 55832, 158273, 162511, 316546, 325022, 633092, 650044, 968087, 1107911, 1137577, 1266184, 1300088, 1936174, 2215822, 2275154, 3872348, 4431644, 4550308, 6776609, 7744696, 8863288, 9100616, 13553218, 27106436, 54212872, 157798181, 315596362, 631192724, 1104587267, 1262385448, 2209174534, 4418349068, 8836698136]

約数ペア:

[(1, 8836698136), (2, 4418349068), (4, 2209174534), (7, 1262385448), (8, 1104587267), (14, 631192724), (28, 315596362), (56, 157798181), (163, 54212872), (326, 27106436), (652, 13553218), (971, 9100616), (997, 8863288), (1141, 7744696), (1304, 6776609), (1942, 4550308), (1994, 4431644), (2282, 3872348), (3884, 2275154), (3988, 2215822), (4564, 1936174), (6797, 1300088), (6979, 1266184), (7768, 1137577), (7976, 1107911), (9128, 968087), (13594, 650044), (13958, 633092), (27188, 325022), (27916, 316546), (54376, 162511), (55832, 158273)]