61509998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 104136192

約数和(自身を除く): 42626194

約数列:

[1, 2, 11, 22, 53, 71, 106, 142, 583, 743, 781, 1166, 1486, 1562, 3763, 7526, 8173, 16346, 39379, 41393, 52753, 78758, 82786, 105506, 433169, 580283, 866338, 1160566, 2795909, 5591818, 30754999, 61509998]

約数ペア:

[(1, 61509998), (2, 30754999), (11, 5591818), (22, 2795909), (53, 1160566), (71, 866338), (106, 580283), (142, 433169), (583, 105506), (743, 82786), (781, 78758), (1166, 52753), (1486, 41393), (1562, 39379), (3763, 16346), (7526, 8173)]