66736288

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1831}}^1$

素因数の和:1925

約数の個数: 48

約数和(自身を含む): 141269184

約数和(自身を除く): 74532896

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1139, 1831, 2144, 2278, 3662, 4556, 7324, 9112, 14648, 18224, 29296, 31127, 36448, 58592, 62254, 122677, 124508, 245354, 249016, 490708, 498032, 981416, 996064, 1962832, 2085509, 3925664, 4171018, 8342036, 16684072, 33368144, 66736288]

約数ペア:

[(1, 66736288), (2, 33368144), (4, 16684072), (8, 8342036), (16, 4171018), (17, 3925664), (32, 2085509), (34, 1962832), (67, 996064), (68, 981416), (134, 498032), (136, 490708), (268, 249016), (272, 245354), (536, 124508), (544, 122677), (1072, 62254), (1139, 58592), (1831, 36448), (2144, 31127), (2278, 29296), (3662, 18224), (4556, 14648), (7324, 9112)]