66805792

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 137130840

約数和(自身を除く): 70325048

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 193, 232, 373, 386, 464, 746, 772, 928, 1492, 1544, 2984, 3088, 5597, 5968, 6176, 10817, 11194, 11936, 21634, 22388, 43268, 44776, 71989, 86536, 89552, 143978, 173072, 179104, 287956, 346144, 575912, 1151824, 2087681, 2303648, 4175362, 8350724, 16701448, 33402896, 66805792]

約数ペア:

[(1, 66805792), (2, 33402896), (4, 16701448), (8, 8350724), (16, 4175362), (29, 2303648), (32, 2087681), (58, 1151824), (116, 575912), (193, 346144), (232, 287956), (373, 179104), (386, 173072), (464, 143978), (746, 89552), (772, 86536), (928, 71989), (1492, 44776), (1544, 43268), (2984, 22388), (3088, 21634), (5597, 11936), (5968, 11194), (6176, 10817)]