66485824

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 84

約数和(自身を含む): 145279872

約数和(自身を除く): 78794048

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 47, 62, 64, 92, 94, 124, 184, 188, 248, 368, 376, 496, 713, 736, 752, 961, 992, 1081, 1426, 1457, 1472, 1504, 1922, 1984, 2162, 2852, 2914, 3008, 3844, 4324, 5704, 5828, 7688, 8648, 11408, 11656, 15376, 17296, 22103, 22816, 23312, 30752, 33511, 34592, 44206, 45167, 45632, 46624, 61504, 67022, 69184, 88412, 90334, 93248, 134044, 176824, 180668, 268088, 353648, 361336, 536176, 707296, 722672, 1038841, 1072352, 1414592, 1445344, 2077682, 2144704, 2890688, 4155364, 8310728, 16621456, 33242912, 66485824]

約数ペア:

[(1, 66485824), (2, 33242912), (4, 16621456), (8, 8310728), (16, 4155364), (23, 2890688), (31, 2144704), (32, 2077682), (46, 1445344), (47, 1414592), (62, 1072352), (64, 1038841), (92, 722672), (94, 707296), (124, 536176), (184, 361336), (188, 353648), (248, 268088), (368, 180668), (376, 176824), (496, 134044), (713, 93248), (736, 90334), (752, 88412), (961, 69184), (992, 67022), (1081, 61504), (1426, 46624), (1457, 45632), (1472, 45167), (1504, 44206), (1922, 34592), (1984, 33511), (2162, 30752), (2852, 23312), (2914, 22816), (3008, 22103), (3844, 17296), (4324, 15376), (5704, 11656), (5828, 11408), (7688, 8648)]