65419808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2349

約数の個数: 48

約数和(自身を含む): 139005720

約数和(自身を除く): 73585912

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1696, 1802, 2269, 3604, 4538, 7208, 9076, 14416, 18152, 28832, 36304, 38573, 72608, 77146, 120257, 154292, 240514, 308584, 481028, 617168, 962056, 1234336, 1924112, 2044369, 3848224, 4088738, 8177476, 16354952, 32709904, 65419808]

約数ペア:

[(1, 65419808), (2, 32709904), (4, 16354952), (8, 8177476), (16, 4088738), (17, 3848224), (32, 2044369), (34, 1924112), (53, 1234336), (68, 962056), (106, 617168), (136, 481028), (212, 308584), (272, 240514), (424, 154292), (544, 120257), (848, 77146), (901, 72608), (1696, 38573), (1802, 36304), (2269, 28832), (3604, 18152), (4538, 14416), (7208, 9076)]