61999204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 123621120

約数和(自身を除く): 61621916

約数列:

[1, 2, 4, 17, 19, 34, 38, 47, 68, 76, 94, 188, 323, 646, 799, 893, 1021, 1292, 1598, 1786, 2042, 3196, 3572, 4084, 15181, 17357, 19399, 30362, 34714, 38798, 47987, 60724, 69428, 77596, 95974, 191948, 329783, 659566, 815779, 911753, 1319132, 1631558, 1823506, 3263116, 3647012, 15499801, 30999602, 61999204]

約数ペア:

[(1, 61999204), (2, 30999602), (4, 15499801), (17, 3647012), (19, 3263116), (34, 1823506), (38, 1631558), (47, 1319132), (68, 911753), (76, 815779), (94, 659566), (188, 329783), (323, 191948), (646, 95974), (799, 77596), (893, 69428), (1021, 60724), (1292, 47987), (1598, 38798), (1786, 34714), (2042, 30362), (3196, 19399), (3572, 17357), (4084, 15181)]