47662016

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:717

約数の個数: 56

約数和(自身を含む): 101717856

約数和(自身を除く): 54055840

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 136, 142, 272, 284, 544, 568, 617, 1088, 1136, 1207, 1234, 2272, 2414, 2468, 4544, 4828, 4936, 9656, 9872, 10489, 19312, 19744, 20978, 38624, 39488, 41956, 43807, 77248, 83912, 87614, 167824, 175228, 335648, 350456, 671296, 700912, 744719, 1401824, 1489438, 2803648, 2978876, 5957752, 11915504, 23831008, 47662016]

約数ペア:

[(1, 47662016), (2, 23831008), (4, 11915504), (8, 5957752), (16, 2978876), (17, 2803648), (32, 1489438), (34, 1401824), (64, 744719), (68, 700912), (71, 671296), (136, 350456), (142, 335648), (272, 175228), (284, 167824), (544, 87614), (568, 83912), (617, 77248), (1088, 43807), (1136, 41956), (1207, 39488), (1234, 38624), (2272, 20978), (2414, 19744), (2468, 19312), (4544, 10489), (4828, 9872), (4936, 9656)]