66884224

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 147736800

約数和(自身を除く): 80852576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 176, 268, 352, 536, 704, 709, 737, 1072, 1408, 1418, 1474, 2144, 2836, 2948, 4288, 5672, 5896, 7799, 8576, 11344, 11792, 15598, 22688, 23584, 31196, 45376, 47168, 47503, 62392, 90752, 94336, 95006, 124784, 190012, 249568, 380024, 499136, 522533, 760048, 998272, 1045066, 1520096, 2090132, 3040192, 4180264, 6080384, 8360528, 16721056, 33442112, 66884224]

約数ペア:

[(1, 66884224), (2, 33442112), (4, 16721056), (8, 8360528), (11, 6080384), (16, 4180264), (22, 3040192), (32, 2090132), (44, 1520096), (64, 1045066), (67, 998272), (88, 760048), (128, 522533), (134, 499136), (176, 380024), (268, 249568), (352, 190012), (536, 124784), (704, 95006), (709, 94336), (737, 90752), (1072, 62392), (1408, 47503), (1418, 47168), (1474, 45376), (2144, 31196), (2836, 23584), (2948, 22688), (4288, 15598), (5672, 11792), (5896, 11344), (7799, 8576)]