22561552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3551

約数の個数: 40

約数和(自身を含む): 48608000

約数和(自身を除く): 26046448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 3499, 6448, 6998, 13996, 27992, 45487, 55984, 90974, 108469, 181948, 216938, 363896, 433876, 727792, 867752, 1410097, 1735504, 2820194, 5640388, 11280776, 22561552]

約数ペア:

[(1, 22561552), (2, 11280776), (4, 5640388), (8, 2820194), (13, 1735504), (16, 1410097), (26, 867752), (31, 727792), (52, 433876), (62, 363896), (104, 216938), (124, 181948), (208, 108469), (248, 90974), (403, 55984), (496, 45487), (806, 27992), (1612, 13996), (3224, 6998), (3499, 6448)]