64406524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2999}}^1$

素因数の和:3082

約数の個数: 48

約数和(自身を含む): 141120000

約数和(自身を除く): 76713476

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 767, 826, 1534, 1652, 2999, 3068, 5369, 5998, 10738, 11996, 20993, 21476, 38987, 41986, 77974, 83972, 155948, 176941, 272909, 353882, 545818, 707764, 1091636, 1238587, 2300233, 2477174, 4600466, 4954348, 9200932, 16101631, 32203262, 64406524]

約数ペア:

[(1, 64406524), (2, 32203262), (4, 16101631), (7, 9200932), (13, 4954348), (14, 4600466), (26, 2477174), (28, 2300233), (52, 1238587), (59, 1091636), (91, 707764), (118, 545818), (182, 353882), (236, 272909), (364, 176941), (413, 155948), (767, 83972), (826, 77974), (1534, 41986), (1652, 38987), (2999, 21476), (3068, 20993), (5369, 11996), (5998, 10738)]