1358477288

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{25243}}^1$

素因数の和:25318

約数の個数: 48

約数和(自身を含む): 3008075040

約数和(自身を除く): 1649597752

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1736, 1922, 3844, 6727, 7688, 13454, 25243, 26908, 50486, 53816, 100972, 176701, 201944, 353402, 706804, 782533, 1413608, 1565066, 3130132, 5477731, 6260264, 10955462, 21910924, 24258523, 43821848, 48517046, 97034092, 169809661, 194068184, 339619322, 679238644, 1358477288]

約数ペア:

[(1, 1358477288), (2, 679238644), (4, 339619322), (7, 194068184), (8, 169809661), (14, 97034092), (28, 48517046), (31, 43821848), (56, 24258523), (62, 21910924), (124, 10955462), (217, 6260264), (248, 5477731), (434, 3130132), (868, 1565066), (961, 1413608), (1736, 782533), (1922, 706804), (3844, 353402), (6727, 201944), (7688, 176701), (13454, 100972), (25243, 53816), (26908, 50486)]