25641104

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:867

約数の個数: 40

約数和(自身を含む): 52165560

約数和(自身を除く): 26524456

約数列:

[1, 2, 4, 8, 16, 29, 58, 73, 116, 146, 232, 292, 464, 584, 757, 1168, 1514, 2117, 3028, 4234, 6056, 8468, 12112, 16936, 21953, 33872, 43906, 55261, 87812, 110522, 175624, 221044, 351248, 442088, 884176, 1602569, 3205138, 6410276, 12820552, 25641104]

約数ペア:

[(1, 25641104), (2, 12820552), (4, 6410276), (8, 3205138), (16, 1602569), (29, 884176), (58, 442088), (73, 351248), (116, 221044), (146, 175624), (232, 110522), (292, 87812), (464, 55261), (584, 43906), (757, 33872), (1168, 21953), (1514, 16936), (2117, 12112), (3028, 8468), (4234, 6056)]