42520828

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{3677}}^1$

素因数の和:3754

約数の個数: 36

約数和(自身を含む): 88051320

約数和(自身を除く): 45530492

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1652, 2891, 3677, 5782, 7354, 11564, 14708, 25739, 51478, 102956, 180173, 216943, 360346, 433886, 720692, 867772, 1518601, 3037202, 6074404, 10630207, 21260414, 42520828]

約数ペア:

[(1, 42520828), (2, 21260414), (4, 10630207), (7, 6074404), (14, 3037202), (28, 1518601), (49, 867772), (59, 720692), (98, 433886), (118, 360346), (196, 216943), (236, 180173), (413, 102956), (826, 51478), (1652, 25739), (2891, 14708), (3677, 11564), (5782, 7354)]