2021828032

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{155621}}^1$

素因数の和:155669

約数の個数: 56

約数和(自身を含む): 4743358560

約数和(自身を除く): 2721530528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 12992, 155621, 311242, 622484, 1089347, 1244968, 2178694, 2489936, 4357388, 4513009, 4979872, 8714776, 9026018, 9959744, 17429552, 18052036, 31591063, 34859104, 36104072, 63182126, 69718208, 72208144, 126364252, 144416288, 252728504, 288832576, 505457008, 1010914016, 2021828032]

約数ペア:

[(1, 2021828032), (2, 1010914016), (4, 505457008), (7, 288832576), (8, 252728504), (14, 144416288), (16, 126364252), (28, 72208144), (29, 69718208), (32, 63182126), (56, 36104072), (58, 34859104), (64, 31591063), (112, 18052036), (116, 17429552), (203, 9959744), (224, 9026018), (232, 8714776), (406, 4979872), (448, 4513009), (464, 4357388), (812, 2489936), (928, 2178694), (1624, 1244968), (1856, 1089347), (3248, 622484), (6496, 311242), (12992, 155621)]