57200416

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1511}}^1$

素因数の和:1554

約数の個数: 72

約数和(自身を含む): 139454784

約数和(自身を除く): 82254368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 1511, 2366, 2704, 2912, 3022, 4732, 5408, 6044, 9464, 10577, 12088, 18928, 19643, 21154, 24176, 37856, 39286, 42308, 48352, 78572, 84616, 137501, 157144, 169232, 255359, 275002, 314288, 338464, 510718, 550004, 628576, 1021436, 1100008, 1787513, 2042872, 2200016, 3575026, 4085744, 4400032, 7150052, 8171488, 14300104, 28600208, 57200416]

約数ペア:

[(1, 57200416), (2, 28600208), (4, 14300104), (7, 8171488), (8, 7150052), (13, 4400032), (14, 4085744), (16, 3575026), (26, 2200016), (28, 2042872), (32, 1787513), (52, 1100008), (56, 1021436), (91, 628576), (104, 550004), (112, 510718), (169, 338464), (182, 314288), (208, 275002), (224, 255359), (338, 169232), (364, 157144), (416, 137501), (676, 84616), (728, 78572), (1183, 48352), (1352, 42308), (1456, 39286), (1511, 37856), (2366, 24176), (2704, 21154), (2912, 19643), (3022, 18928), (4732, 12088), (5408, 10577), (6044, 9464)]