16727648

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1479

約数の個数: 48

約数和(自身を含む): 38374560

約数和(自身を除く): 21646912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1409, 1484, 1696, 2818, 2968, 5636, 5936, 9863, 11272, 11872, 19726, 22544, 39452, 45088, 74677, 78904, 149354, 157808, 298708, 315616, 522739, 597416, 1045478, 1194832, 2090956, 2389664, 4181912, 8363824, 16727648]

約数ペア:

[(1, 16727648), (2, 8363824), (4, 4181912), (7, 2389664), (8, 2090956), (14, 1194832), (16, 1045478), (28, 597416), (32, 522739), (53, 315616), (56, 298708), (106, 157808), (112, 149354), (212, 78904), (224, 74677), (371, 45088), (424, 39452), (742, 22544), (848, 19726), (1409, 11872), (1484, 11272), (1696, 9863), (2818, 5936), (2968, 5636)]