78440978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4673}}^1$

素因数の和:4802

約数の個数: 32

約数和(自身を含む): 148072320

約数和(自身を除く): 69631342

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 763, 1199, 1526, 2398, 4673, 8393, 9346, 16786, 32711, 51403, 65422, 102806, 359821, 509357, 719642, 1018714, 3565499, 5602927, 7130998, 11205854, 39220489, 78440978]

約数ペア:

[(1, 78440978), (2, 39220489), (7, 11205854), (11, 7130998), (14, 5602927), (22, 3565499), (77, 1018714), (109, 719642), (154, 509357), (218, 359821), (763, 102806), (1199, 65422), (1526, 51403), (2398, 32711), (4673, 16786), (8393, 9346)]