22068992

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 50993712

約数和(自身を除く): 28924720

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 461, 544, 704, 748, 922, 1088, 1408, 1496, 1844, 2176, 2816, 2992, 3688, 4352, 5071, 5984, 7376, 7837, 10142, 11968, 14752, 15674, 20284, 23936, 29504, 31348, 40568, 47872, 59008, 62696, 81136, 86207, 118016, 125392, 162272, 172414, 250784, 324544, 344828, 501568, 649088, 689656, 1003136, 1298176, 1379312, 2006272, 2758624, 5517248, 11034496, 22068992]

約数ペア:

[(1, 22068992), (2, 11034496), (4, 5517248), (8, 2758624), (11, 2006272), (16, 1379312), (17, 1298176), (22, 1003136), (32, 689656), (34, 649088), (44, 501568), (64, 344828), (68, 324544), (88, 250784), (128, 172414), (136, 162272), (176, 125392), (187, 118016), (256, 86207), (272, 81136), (352, 62696), (374, 59008), (461, 47872), (544, 40568), (704, 31348), (748, 29504), (922, 23936), (1088, 20284), (1408, 15674), (1496, 14752), (1844, 11968), (2176, 10142), (2816, 7837), (2992, 7376), (3688, 5984), (4352, 5071)]