40064428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{607}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 72777600

約数和(自身を除く): 32713172

約数列:

[1, 2, 4, 29, 58, 116, 569, 607, 1138, 1214, 2276, 2428, 16501, 17603, 33002, 35206, 66004, 70412, 345383, 690766, 1381532, 10016107, 20032214, 40064428]

約数ペア:

[(1, 40064428), (2, 20032214), (4, 10016107), (29, 1381532), (58, 690766), (116, 345383), (569, 70412), (607, 66004), (1138, 35206), (1214, 33002), (2276, 17603), (2428, 16501)]