77202736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1553}}^1$

素因数の和:1813

約数の個数: 40

約数和(自身を含む): 161864640

約数和(自身を除く): 84661904

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 478, 956, 1553, 1912, 3106, 3107, 3824, 6212, 6214, 12424, 12428, 20189, 24848, 24856, 40378, 49712, 80756, 161512, 323024, 371167, 742334, 1484668, 2969336, 4825171, 5938672, 9650342, 19300684, 38601368, 77202736]

約数ペア:

[(1, 77202736), (2, 38601368), (4, 19300684), (8, 9650342), (13, 5938672), (16, 4825171), (26, 2969336), (52, 1484668), (104, 742334), (208, 371167), (239, 323024), (478, 161512), (956, 80756), (1553, 49712), (1912, 40378), (3106, 24856), (3107, 24848), (3824, 20189), (6212, 12428), (6214, 12424)]