28246208

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:685

約数の個数: 56

約数和(自身を含む): 60472320

約数和(自身を除く): 32226112

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 619, 713, 736, 992, 1238, 1426, 1472, 1984, 2476, 2852, 4952, 5704, 9904, 11408, 14237, 19189, 19808, 22816, 28474, 38378, 39616, 45632, 56948, 76756, 113896, 153512, 227792, 307024, 441347, 455584, 614048, 882694, 911168, 1228096, 1765388, 3530776, 7061552, 14123104, 28246208]

約数ペア:

[(1, 28246208), (2, 14123104), (4, 7061552), (8, 3530776), (16, 1765388), (23, 1228096), (31, 911168), (32, 882694), (46, 614048), (62, 455584), (64, 441347), (92, 307024), (124, 227792), (184, 153512), (248, 113896), (368, 76756), (496, 56948), (619, 45632), (713, 39616), (736, 38378), (992, 28474), (1238, 22816), (1426, 19808), (1472, 19189), (1984, 14237), (2476, 11408), (2852, 9904), (4952, 5704)]