38203396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 84575232

約数和(自身を除く): 46371836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1747, 1988, 3124, 3494, 5467, 6988, 10934, 12229, 19217, 21868, 24458, 38434, 48916, 76868, 124037, 134519, 248074, 269038, 496148, 538076, 868259, 1364407, 1736518, 2728814, 3473036, 5457628, 9550849, 19101698, 38203396]

約数ペア:

[(1, 38203396), (2, 19101698), (4, 9550849), (7, 5457628), (11, 3473036), (14, 2728814), (22, 1736518), (28, 1364407), (44, 868259), (71, 538076), (77, 496148), (142, 269038), (154, 248074), (284, 134519), (308, 124037), (497, 76868), (781, 48916), (994, 38434), (1562, 24458), (1747, 21868), (1988, 19217), (3124, 12229), (3494, 10934), (5467, 6988)]