349983746

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{4723}}^1$

素因数の和:4878

約数の個数: 32

約数和(自身を含む): 616765440

約数和(自身を除く): 266781694

約数列:

[1, 2, 7, 14, 67, 79, 134, 158, 469, 553, 938, 1106, 4723, 5293, 9446, 10586, 33061, 37051, 66122, 74102, 316441, 373117, 632882, 746234, 2215087, 2611819, 4430174, 5223638, 24998839, 49997678, 174991873, 349983746]

約数ペア:

[(1, 349983746), (2, 174991873), (7, 49997678), (14, 24998839), (67, 5223638), (79, 4430174), (134, 2611819), (158, 2215087), (469, 746234), (553, 632882), (938, 373117), (1106, 316441), (4723, 74102), (5293, 66122), (9446, 37051), (10586, 33061)]