65813392

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 60

約数和(自身を含む): 139024336

約数和(自身を除く): 73210944

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 289, 331, 344, 578, 662, 688, 731, 1156, 1324, 1462, 2312, 2648, 2924, 4624, 5296, 5627, 5848, 11254, 11696, 12427, 14233, 22508, 24854, 28466, 45016, 49708, 56932, 90032, 95659, 99416, 113864, 191318, 198832, 227728, 241961, 382636, 483922, 765272, 967844, 1530544, 1935688, 3871376, 4113337, 8226674, 16453348, 32906696, 65813392]

約数ペア:

[(1, 65813392), (2, 32906696), (4, 16453348), (8, 8226674), (16, 4113337), (17, 3871376), (34, 1935688), (43, 1530544), (68, 967844), (86, 765272), (136, 483922), (172, 382636), (272, 241961), (289, 227728), (331, 198832), (344, 191318), (578, 113864), (662, 99416), (688, 95659), (731, 90032), (1156, 56932), (1324, 49708), (1462, 45016), (2312, 28466), (2648, 24854), (2924, 22508), (4624, 14233), (5296, 12427), (5627, 11696), (5848, 11254)]