21153344

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{8933}}^1$

素因数の和:8982

約数の個数: 28

約数和(自身を含む): 43115484

約数和(自身を除く): 21962140

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 8933, 17866, 35732, 71464, 142928, 285856, 330521, 571712, 661042, 1322084, 2644168, 5288336, 10576672, 21153344]

約数ペア:

[(1, 21153344), (2, 10576672), (4, 5288336), (8, 2644168), (16, 1322084), (32, 661042), (37, 571712), (64, 330521), (74, 285856), (148, 142928), (296, 71464), (592, 35732), (1184, 17866), (2368, 8933)]