1423792384

素因数分解:

$2^8\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8191}}^1$

素因数の和:8311

約数の個数: 72

約数和(自身を含む): 3281911808

約数和(自身を除く): 1858119424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 679, 776, 896, 1358, 1552, 1792, 2716, 3104, 5432, 6208, 8191, 10864, 12416, 16382, 21728, 24832, 32764, 43456, 57337, 65528, 86912, 114674, 131056, 173824, 229348, 262112, 458696, 524224, 794527, 917392, 1048448, 1589054, 1834784, 2096896, 3178108, 3669568, 5561689, 6356216, 7339136, 11123378, 12712432, 14678272, 22246756, 25424864, 44493512, 50849728, 88987024, 101699456, 177974048, 203398912, 355948096, 711896192, 1423792384]

約数ペア:

[(1, 1423792384), (2, 711896192), (4, 355948096), (7, 203398912), (8, 177974048), (14, 101699456), (16, 88987024), (28, 50849728), (32, 44493512), (56, 25424864), (64, 22246756), (97, 14678272), (112, 12712432), (128, 11123378), (194, 7339136), (224, 6356216), (256, 5561689), (388, 3669568), (448, 3178108), (679, 2096896), (776, 1834784), (896, 1589054), (1358, 1048448), (1552, 917392), (1792, 794527), (2716, 524224), (3104, 458696), (5432, 262112), (6208, 229348), (8191, 173824), (10864, 131056), (12416, 114674), (16382, 86912), (21728, 65528), (24832, 57337), (32764, 43456)]