4389256768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{170179}}^1$

素因数の和:170235

約数の個数: 56

約数和(自身を含む): 9682561280

約数和(自身を除く): 5293304512

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 25792, 170179, 340358, 680716, 1361432, 2212327, 2722864, 4424654, 5275549, 5445728, 8849308, 10551098, 10891456, 17698616, 21102196, 35397232, 42204392, 68582137, 70794464, 84408784, 137164274, 141588928, 168817568, 274328548, 337635136, 548657096, 1097314192, 2194628384, 4389256768]

約数ペア:

[(1, 4389256768), (2, 2194628384), (4, 1097314192), (8, 548657096), (13, 337635136), (16, 274328548), (26, 168817568), (31, 141588928), (32, 137164274), (52, 84408784), (62, 70794464), (64, 68582137), (104, 42204392), (124, 35397232), (208, 21102196), (248, 17698616), (403, 10891456), (416, 10551098), (496, 8849308), (806, 5445728), (832, 5275549), (992, 4424654), (1612, 2722864), (1984, 2212327), (3224, 1361432), (6448, 680716), (12896, 340358), (25792, 170179)]