16994432

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1493

約数の個数: 64

約数和(自身を含む): 41697600

約数和(自身を除く): 24703168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1459, 1664, 2912, 2918, 5824, 5836, 10213, 11648, 11672, 18967, 20426, 23344, 37934, 40852, 46688, 75868, 81704, 93376, 132769, 151736, 163408, 186752, 265538, 303472, 326816, 531076, 606944, 653632, 1062152, 1213888, 1307264, 2124304, 2427776, 4248608, 8497216, 16994432]

約数ペア:

[(1, 16994432), (2, 8497216), (4, 4248608), (7, 2427776), (8, 2124304), (13, 1307264), (14, 1213888), (16, 1062152), (26, 653632), (28, 606944), (32, 531076), (52, 326816), (56, 303472), (64, 265538), (91, 186752), (104, 163408), (112, 151736), (128, 132769), (182, 93376), (208, 81704), (224, 75868), (364, 46688), (416, 40852), (448, 37934), (728, 23344), (832, 20426), (896, 18967), (1456, 11672), (1459, 11648), (1664, 10213), (2912, 5836), (2918, 5824)]