57514544

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:533

約数の個数: 40

約数和(自身を含む): 114019488

約数和(自身を除く): 56504944

約数列:

[1, 2, 4, 8, 16, 71, 142, 197, 257, 284, 394, 514, 568, 788, 1028, 1136, 1576, 2056, 3152, 4112, 13987, 18247, 27974, 36494, 50629, 55948, 72988, 101258, 111896, 145976, 202516, 223792, 291952, 405032, 810064, 3594659, 7189318, 14378636, 28757272, 57514544]

約数ペア:

[(1, 57514544), (2, 28757272), (4, 14378636), (8, 7189318), (16, 3594659), (71, 810064), (142, 405032), (197, 291952), (257, 223792), (284, 202516), (394, 145976), (514, 111896), (568, 101258), (788, 72988), (1028, 55948), (1136, 50629), (1576, 36494), (2056, 27974), (3152, 18247), (4112, 13987)]