66416792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6323}}^1$

素因数の和:6443

約数の個数: 32

約数和(自身を含む): 135460080

約数和(自身を除く): 69043288

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 6323, 10504, 12646, 25292, 50584, 82199, 164398, 328796, 638623, 657592, 1277246, 2554492, 5108984, 8302099, 16604198, 33208396, 66416792]

約数ペア:

[(1, 66416792), (2, 33208396), (4, 16604198), (8, 8302099), (13, 5108984), (26, 2554492), (52, 1277246), (101, 657592), (104, 638623), (202, 328796), (404, 164398), (808, 82199), (1313, 50584), (2626, 25292), (5252, 12646), (6323, 10504)]