13057072

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1597}}^1$

素因数の和:1685

約数の個数: 40

約数和(自身を含む): 29326496

約数和(自身を除く): 16269424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 1597, 2044, 3194, 4088, 6388, 8176, 11179, 12776, 22358, 25552, 44716, 89432, 116581, 178864, 233162, 466324, 816067, 932648, 1632134, 1865296, 3264268, 6528536, 13057072]

約数ペア:

[(1, 13057072), (2, 6528536), (4, 3264268), (7, 1865296), (8, 1632134), (14, 932648), (16, 816067), (28, 466324), (56, 233162), (73, 178864), (112, 116581), (146, 89432), (292, 44716), (511, 25552), (584, 22358), (1022, 12776), (1168, 11179), (1597, 8176), (2044, 6388), (3194, 4088)]