66603872

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{67141}}^1$

素因数の和:67182

約数の個数: 24

約数和(自身を含む): 135358272

約数和(自身を除く): 68754400

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 67141, 134282, 268564, 537128, 1074256, 2081371, 2148512, 4162742, 8325484, 16650968, 33301936, 66603872]

約数ペア:

[(1, 66603872), (2, 33301936), (4, 16650968), (8, 8325484), (16, 4162742), (31, 2148512), (32, 2081371), (62, 1074256), (124, 537128), (248, 268564), (496, 134282), (992, 67141)]