28197015616

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5721797}}^1$

素因数の和:5721827

約数の個数: 56

約数和(自身を含む): 69760161216

約数和(自身を除く): 41563145600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 5721797, 11443594, 22887188, 40052579, 45774376, 62939767, 80105158, 91548752, 125879534, 160210316, 183097504, 251759068, 320420632, 366195008, 440578369, 503518136, 640841264, 881156738, 1007036272, 1281682528, 1762313476, 2014072544, 2563365056, 3524626952, 4028145088, 7049253904, 14098507808, 28197015616]

約数ペア:

[(1, 28197015616), (2, 14098507808), (4, 7049253904), (7, 4028145088), (8, 3524626952), (11, 2563365056), (14, 2014072544), (16, 1762313476), (22, 1281682528), (28, 1007036272), (32, 881156738), (44, 640841264), (56, 503518136), (64, 440578369), (77, 366195008), (88, 320420632), (112, 251759068), (154, 183097504), (176, 160210316), (224, 125879534), (308, 91548752), (352, 80105158), (448, 62939767), (616, 45774376), (704, 40052579), (1232, 22887188), (2464, 11443594), (4928, 5721797)]