71343328

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16763}}^1$

素因数の和:16799

約数の個数: 48

約数和(自身を含む): 168981120

約数和(自身を除く): 97637792

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, 16763, 33526, 67052, 117341, 134104, 234682, 268208, 318497, 469364, 536416, 636994, 938728, 1273988, 1877456, 2229479, 2547976, 3754912, 4458958, 5095952, 8917916, 10191904, 17835832, 35671664, 71343328]

約数ペア:

[(1, 71343328), (2, 35671664), (4, 17835832), (7, 10191904), (8, 8917916), (14, 5095952), (16, 4458958), (19, 3754912), (28, 2547976), (32, 2229479), (38, 1877456), (56, 1273988), (76, 938728), (112, 636994), (133, 536416), (152, 469364), (224, 318497), (266, 268208), (304, 234682), (532, 134104), (608, 117341), (1064, 67052), (2128, 33526), (4256, 16763)]