66867992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 142387200

約数和(自身を除く): 75519208

約数列:

[1, 2, 4, 8, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 437, 589, 617, 713, 874, 1178, 1234, 1426, 1748, 2356, 2468, 2852, 3496, 4712, 4936, 5704, 11723, 13547, 14191, 19127, 23446, 27094, 28382, 38254, 46892, 54188, 56764, 76508, 93784, 108376, 113528, 153016, 269629, 363413, 439921, 539258, 726826, 879842, 1078516, 1453652, 1759684, 2157032, 2907304, 3519368, 8358499, 16716998, 33433996, 66867992]

約数ペア:

[(1, 66867992), (2, 33433996), (4, 16716998), (8, 8358499), (19, 3519368), (23, 2907304), (31, 2157032), (38, 1759684), (46, 1453652), (62, 1078516), (76, 879842), (92, 726826), (124, 539258), (152, 439921), (184, 363413), (248, 269629), (437, 153016), (589, 113528), (617, 108376), (713, 93784), (874, 76508), (1178, 56764), (1234, 54188), (1426, 46892), (1748, 38254), (2356, 28382), (2468, 27094), (2852, 23446), (3496, 19127), (4712, 14191), (4936, 13547), (5704, 11723)]