64269392

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:492

約数の個数: 60

約数和(自身を含む): 138780180

約数和(自身を除く): 74510788

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 121, 176, 178, 242, 356, 373, 484, 712, 746, 968, 979, 1424, 1492, 1936, 1958, 2984, 3916, 4103, 5968, 7832, 8206, 10769, 15664, 16412, 21538, 32824, 33197, 43076, 45133, 65648, 66394, 86152, 90266, 132788, 172304, 180532, 265576, 361064, 365167, 531152, 722128, 730334, 1460668, 2921336, 4016837, 5842672, 8033674, 16067348, 32134696, 64269392]

約数ペア:

[(1, 64269392), (2, 32134696), (4, 16067348), (8, 8033674), (11, 5842672), (16, 4016837), (22, 2921336), (44, 1460668), (88, 730334), (89, 722128), (121, 531152), (176, 365167), (178, 361064), (242, 265576), (356, 180532), (373, 172304), (484, 132788), (712, 90266), (746, 86152), (968, 66394), (979, 65648), (1424, 45133), (1492, 43076), (1936, 33197), (1958, 32824), (2984, 21538), (3916, 16412), (4103, 15664), (5968, 10769), (7832, 8206)]