65133976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 138700800

約数和(自身を除く): 73566824

約数列:

[1, 2, 4, 8, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 437, 589, 601, 713, 874, 1178, 1202, 1426, 1748, 2356, 2404, 2852, 3496, 4712, 4808, 5704, 11419, 13547, 13823, 18631, 22838, 27094, 27646, 37262, 45676, 54188, 55292, 74524, 91352, 108376, 110584, 149048, 262637, 353989, 428513, 525274, 707978, 857026, 1050548, 1415956, 1714052, 2101096, 2831912, 3428104, 8141747, 16283494, 32566988, 65133976]

約数ペア:

[(1, 65133976), (2, 32566988), (4, 16283494), (8, 8141747), (19, 3428104), (23, 2831912), (31, 2101096), (38, 1714052), (46, 1415956), (62, 1050548), (76, 857026), (92, 707978), (124, 525274), (152, 428513), (184, 353989), (248, 262637), (437, 149048), (589, 110584), (601, 108376), (713, 91352), (874, 74524), (1178, 55292), (1202, 54188), (1426, 45676), (1748, 37262), (2356, 27646), (2404, 27094), (2852, 22838), (3496, 18631), (4712, 13823), (4808, 13547), (5704, 11419)]