521760832

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{797}}^1$

素因数の和:1055

約数の個数: 56

約数和(自身を含む): 1061700696

約数和(自身を除く): 539939864

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 193, 212, 386, 424, 772, 797, 848, 1544, 1594, 1696, 3088, 3188, 3392, 6176, 6376, 10229, 12352, 12752, 20458, 25504, 40916, 42241, 51008, 81832, 84482, 153821, 163664, 168964, 307642, 327328, 337928, 615284, 654656, 675856, 1230568, 1351712, 2461136, 2703424, 4922272, 8152513, 9844544, 16305026, 32610052, 65220104, 130440208, 260880416, 521760832]

約数ペア:

[(1, 521760832), (2, 260880416), (4, 130440208), (8, 65220104), (16, 32610052), (32, 16305026), (53, 9844544), (64, 8152513), (106, 4922272), (193, 2703424), (212, 2461136), (386, 1351712), (424, 1230568), (772, 675856), (797, 654656), (848, 615284), (1544, 337928), (1594, 327328), (1696, 307642), (3088, 168964), (3188, 163664), (3392, 153821), (6176, 84482), (6376, 81832), (10229, 51008), (12352, 42241), (12752, 40916), (20458, 25504)]