1427198336

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{9721}}^1$

素因数の和:9803

約数の個数: 64

約数和(自身を含む): 3014597760

約数和(自身を除く): 1587399424

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 296, 496, 592, 992, 1147, 1184, 1984, 2294, 2368, 3968, 4588, 4736, 9176, 9721, 18352, 19442, 36704, 38884, 73408, 77768, 146816, 155536, 301351, 311072, 359677, 602702, 622144, 719354, 1205404, 1244288, 1438708, 2410808, 2877416, 4821616, 5754832, 9643232, 11149987, 11509664, 19286464, 22299974, 23019328, 38572928, 44599948, 46038656, 89199896, 178399792, 356799584, 713599168, 1427198336]

約数ペア:

[(1, 1427198336), (2, 713599168), (4, 356799584), (8, 178399792), (16, 89199896), (31, 46038656), (32, 44599948), (37, 38572928), (62, 23019328), (64, 22299974), (74, 19286464), (124, 11509664), (128, 11149987), (148, 9643232), (248, 5754832), (296, 4821616), (496, 2877416), (592, 2410808), (992, 1438708), (1147, 1244288), (1184, 1205404), (1984, 719354), (2294, 622144), (2368, 602702), (3968, 359677), (4588, 311072), (4736, 301351), (9176, 155536), (9721, 146816), (18352, 77768), (19442, 73408), (36704, 38884)]