42440908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 83825280

約数和(自身を除く): 41384372

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 107, 214, 307, 323, 428, 614, 646, 1228, 1292, 1819, 2033, 3638, 4066, 5219, 5833, 7276, 8132, 10438, 11666, 20876, 23332, 32849, 34561, 65698, 69122, 99161, 131396, 138244, 198322, 396644, 558433, 624131, 1116866, 1248262, 2233732, 2496524, 10610227, 21220454, 42440908]

約数ペア:

[(1, 42440908), (2, 21220454), (4, 10610227), (17, 2496524), (19, 2233732), (34, 1248262), (38, 1116866), (68, 624131), (76, 558433), (107, 396644), (214, 198322), (307, 138244), (323, 131396), (428, 99161), (614, 69122), (646, 65698), (1228, 34561), (1292, 32849), (1819, 23332), (2033, 20876), (3638, 11666), (4066, 10438), (5219, 8132), (5833, 7276)]