65994256

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3469}}^1$

素因数の和:3547

約数の個数: 40

約数和(自身を含む): 135538200

約数和(自身を除く): 69543944

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 2378, 3469, 4756, 6938, 9512, 13876, 19024, 27752, 55504, 100601, 142229, 201202, 284458, 402404, 568916, 804808, 1137832, 1609616, 2275664, 4124641, 8249282, 16498564, 32997128, 65994256]

約数ペア:

[(1, 65994256), (2, 32997128), (4, 16498564), (8, 8249282), (16, 4124641), (29, 2275664), (41, 1609616), (58, 1137832), (82, 804808), (116, 568916), (164, 402404), (232, 284458), (328, 201202), (464, 142229), (656, 100601), (1189, 55504), (2378, 27752), (3469, 19024), (4756, 13876), (6938, 9512)]