69281528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16433}}^1$

素因数の和:16487

約数の個数: 32

約数和(自身を含む): 141989760

約数和(自身を除く): 72708232

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 16433, 32866, 65732, 131464, 279361, 509423, 558722, 1018846, 1117444, 2037692, 2234888, 4075384, 8660191, 17320382, 34640764, 69281528]

約数ペア:

[(1, 69281528), (2, 34640764), (4, 17320382), (8, 8660191), (17, 4075384), (31, 2234888), (34, 2037692), (62, 1117444), (68, 1018846), (124, 558722), (136, 509423), (248, 279361), (527, 131464), (1054, 65732), (2108, 32866), (4216, 16433)]