71732428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 135384480

約数和(自身を除く): 63652052

約数列:

[1, 2, 4, 29, 43, 58, 73, 86, 116, 146, 172, 197, 292, 394, 788, 1247, 2117, 2494, 3139, 4234, 4988, 5713, 6278, 8468, 8471, 11426, 12556, 14381, 16942, 22852, 28762, 33884, 57524, 91031, 182062, 245659, 364124, 417049, 491318, 618383, 834098, 982636, 1236766, 1668196, 2473532, 17933107, 35866214, 71732428]

約数ペア:

[(1, 71732428), (2, 35866214), (4, 17933107), (29, 2473532), (43, 1668196), (58, 1236766), (73, 982636), (86, 834098), (116, 618383), (146, 491318), (172, 417049), (197, 364124), (292, 245659), (394, 182062), (788, 91031), (1247, 57524), (2117, 33884), (2494, 28762), (3139, 22852), (4234, 16942), (4988, 14381), (5713, 12556), (6278, 11426), (8468, 8471)]