66494552

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 127638720

約数和(自身を除く): 61144168

約数列:

[1, 2, 4, 8, 67, 131, 134, 262, 268, 524, 536, 947, 1048, 1894, 3788, 7576, 8777, 17554, 35108, 63449, 70216, 124057, 126898, 248114, 253796, 496228, 507592, 992456, 8311819, 16623638, 33247276, 66494552]

約数ペア:

[(1, 66494552), (2, 33247276), (4, 16623638), (8, 8311819), (67, 992456), (131, 507592), (134, 496228), (262, 253796), (268, 248114), (524, 126898), (536, 124057), (947, 70216), (1048, 63449), (1894, 35108), (3788, 17554), (7576, 8777)]