71800696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42943}}^1$

素因数の和:42979

約数の個数: 32

約数和(自身を含む): 154598400

約数和(自身を除く): 82797704

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 42943, 85886, 171772, 343544, 472373, 815917, 944746, 1631834, 1889492, 3263668, 3778984, 6527336, 8975087, 17950174, 35900348, 71800696]

約数ペア:

[(1, 71800696), (2, 35900348), (4, 17950174), (8, 8975087), (11, 6527336), (19, 3778984), (22, 3263668), (38, 1889492), (44, 1631834), (76, 944746), (88, 815917), (152, 472373), (209, 343544), (418, 171772), (836, 85886), (1672, 42943)]