66475904

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1579

約数の個数: 64

約数和(自身を含む): 149230080

約数和(自身を除く): 82754176

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1408, 1523, 1984, 2728, 3046, 3968, 5456, 6092, 10912, 12184, 16753, 21824, 24368, 33506, 43648, 47213, 48736, 67012, 94426, 97472, 134024, 188852, 194944, 268048, 377704, 519343, 536096, 755408, 1038686, 1072192, 1510816, 2077372, 2144384, 3021632, 4154744, 6043264, 8309488, 16618976, 33237952, 66475904]

約数ペア:

[(1, 66475904), (2, 33237952), (4, 16618976), (8, 8309488), (11, 6043264), (16, 4154744), (22, 3021632), (31, 2144384), (32, 2077372), (44, 1510816), (62, 1072192), (64, 1038686), (88, 755408), (124, 536096), (128, 519343), (176, 377704), (248, 268048), (341, 194944), (352, 188852), (496, 134024), (682, 97472), (704, 94426), (992, 67012), (1364, 48736), (1408, 47213), (1523, 43648), (1984, 33506), (2728, 24368), (3046, 21824), (3968, 16753), (5456, 12184), (6092, 10912)]