65808688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2239}}^1$

素因数の和:2425

約数の個数: 40

約数和(自身を含む): 139991040

約数和(自身を除く): 74182352

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 167, 176, 334, 668, 1336, 1837, 2239, 2672, 3674, 4478, 7348, 8956, 14696, 17912, 24629, 29392, 35824, 49258, 98516, 197032, 373913, 394064, 747826, 1495652, 2991304, 4113043, 5982608, 8226086, 16452172, 32904344, 65808688]

約数ペア:

[(1, 65808688), (2, 32904344), (4, 16452172), (8, 8226086), (11, 5982608), (16, 4113043), (22, 2991304), (44, 1495652), (88, 747826), (167, 394064), (176, 373913), (334, 197032), (668, 98516), (1336, 49258), (1837, 35824), (2239, 29392), (2672, 24629), (3674, 17912), (4478, 14696), (7348, 8956)]