61888244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 125361600

約数和(自身を除く): 63473356

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 181, 209, 362, 409, 418, 724, 818, 836, 1636, 1991, 3439, 3982, 4499, 6878, 7771, 7964, 8998, 13756, 15542, 17996, 31084, 37829, 74029, 75658, 85481, 148058, 151316, 170962, 296116, 341924, 814319, 1406551, 1628638, 2813102, 3257276, 5626204, 15472061, 30944122, 61888244]

約数ペア:

[(1, 61888244), (2, 30944122), (4, 15472061), (11, 5626204), (19, 3257276), (22, 2813102), (38, 1628638), (44, 1406551), (76, 814319), (181, 341924), (209, 296116), (362, 170962), (409, 151316), (418, 148058), (724, 85481), (818, 75658), (836, 74029), (1636, 37829), (1991, 31084), (3439, 17996), (3982, 15542), (4499, 13756), (6878, 8998), (7771, 7964)]