22271648

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5269

約数の個数: 48

約数和(自身を含む): 52758720

約数和(自身を除く): 30487072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 5233, 10466, 20932, 36631, 41864, 73262, 83728, 99427, 146524, 167456, 198854, 293048, 397708, 586096, 695989, 795416, 1172192, 1391978, 1590832, 2783956, 3181664, 5567912, 11135824, 22271648]

約数ペア:

[(1, 22271648), (2, 11135824), (4, 5567912), (7, 3181664), (8, 2783956), (14, 1590832), (16, 1391978), (19, 1172192), (28, 795416), (32, 695989), (38, 586096), (56, 397708), (76, 293048), (112, 198854), (133, 167456), (152, 146524), (224, 99427), (266, 83728), (304, 73262), (532, 41864), (608, 36631), (1064, 20932), (2128, 10466), (4256, 5233)]