71974336

素因数分解:

$2^6\times 7^2\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 84

約数和(自身を含む): 169392600

約数和(自身を除く): 97418264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 64, 98, 112, 118, 196, 224, 236, 389, 392, 413, 448, 472, 778, 784, 826, 944, 1556, 1568, 1652, 1888, 2723, 2891, 3112, 3136, 3304, 3776, 5446, 5782, 6224, 6608, 10892, 11564, 12448, 13216, 19061, 21784, 22951, 23128, 24896, 26432, 38122, 43568, 45902, 46256, 76244, 87136, 91804, 92512, 152488, 160657, 174272, 183608, 185024, 304976, 321314, 367216, 609952, 642628, 734432, 1124599, 1219904, 1285256, 1468864, 2249198, 2570512, 4498396, 5141024, 8996792, 10282048, 17993584, 35987168, 71974336]

約数ペア:

[(1, 71974336), (2, 35987168), (4, 17993584), (7, 10282048), (8, 8996792), (14, 5141024), (16, 4498396), (28, 2570512), (32, 2249198), (49, 1468864), (56, 1285256), (59, 1219904), (64, 1124599), (98, 734432), (112, 642628), (118, 609952), (196, 367216), (224, 321314), (236, 304976), (389, 185024), (392, 183608), (413, 174272), (448, 160657), (472, 152488), (778, 92512), (784, 91804), (826, 87136), (944, 76244), (1556, 46256), (1568, 45902), (1652, 43568), (1888, 38122), (2723, 26432), (2891, 24896), (3112, 23128), (3136, 22951), (3304, 21784), (3776, 19061), (5446, 13216), (5782, 12448), (6224, 11564), (6608, 10892)]