66690952

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{853}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 129893400

約数和(自身を除く): 63202448

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 337, 674, 853, 1348, 1706, 2696, 3412, 6824, 9773, 19546, 24737, 39092, 49474, 78184, 98948, 197896, 287461, 574922, 1149844, 2299688, 8336369, 16672738, 33345476, 66690952]

約数ペア:

[(1, 66690952), (2, 33345476), (4, 16672738), (8, 8336369), (29, 2299688), (58, 1149844), (116, 574922), (232, 287461), (337, 197896), (674, 98948), (853, 78184), (1348, 49474), (1706, 39092), (2696, 24737), (3412, 19546), (6824, 9773)]