66609824

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 137168640

約数和(自身を除く): 70558816

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 124, 166, 248, 332, 496, 664, 809, 992, 1328, 1618, 2573, 2656, 3236, 5146, 6472, 10292, 12944, 20584, 25079, 25888, 41168, 50158, 67147, 82336, 100316, 134294, 200632, 268588, 401264, 537176, 802528, 1074352, 2081557, 2148704, 4163114, 8326228, 16652456, 33304912, 66609824]

約数ペア:

[(1, 66609824), (2, 33304912), (4, 16652456), (8, 8326228), (16, 4163114), (31, 2148704), (32, 2081557), (62, 1074352), (83, 802528), (124, 537176), (166, 401264), (248, 268588), (332, 200632), (496, 134294), (664, 100316), (809, 82336), (992, 67147), (1328, 50158), (1618, 41168), (2573, 25888), (2656, 25079), (3236, 20584), (5146, 12944), (6472, 10292)]