67538768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1063}}^1$

素因数の和:1120

約数の個数: 60

約数和(自身を含む): 150802848

約数和(自身を除く): 83264080

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 361, 418, 722, 836, 1063, 1444, 1672, 2126, 2888, 3344, 3971, 4252, 5776, 7942, 8504, 11693, 15884, 17008, 20197, 23386, 31768, 40394, 46772, 63536, 80788, 93544, 161576, 187088, 222167, 323152, 383743, 444334, 767486, 888668, 1534972, 1777336, 3069944, 3554672, 4221173, 6139888, 8442346, 16884692, 33769384, 67538768]

約数ペア:

[(1, 67538768), (2, 33769384), (4, 16884692), (8, 8442346), (11, 6139888), (16, 4221173), (19, 3554672), (22, 3069944), (38, 1777336), (44, 1534972), (76, 888668), (88, 767486), (152, 444334), (176, 383743), (209, 323152), (304, 222167), (361, 187088), (418, 161576), (722, 93544), (836, 80788), (1063, 63536), (1444, 46772), (1672, 40394), (2126, 31768), (2888, 23386), (3344, 20197), (3971, 17008), (4252, 15884), (5776, 11693), (7942, 8504)]