72290698

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 119812608

約数和(自身を除く): 47521910

約数列:

[1, 2, 17, 31, 34, 62, 107, 214, 527, 641, 1054, 1282, 1819, 3317, 3638, 6634, 10897, 19871, 21794, 39742, 56389, 68587, 112778, 137174, 337807, 675614, 1165979, 2126197, 2331958, 4252394, 36145349, 72290698]

約数ペア:

[(1, 72290698), (2, 36145349), (17, 4252394), (31, 2331958), (34, 2126197), (62, 1165979), (107, 675614), (214, 337807), (527, 137174), (641, 112778), (1054, 68587), (1282, 56389), (1819, 39742), (3317, 21794), (3638, 19871), (6634, 10897)]