25085852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 51838080

約数和(自身を除く): 26752228

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 703, 811, 814, 836, 1406, 1622, 1628, 2812, 3244, 7733, 8921, 15409, 15466, 17842, 30007, 30818, 30932, 35684, 60014, 61636, 120028, 169499, 330077, 338998, 570133, 660154, 677996, 1140266, 1320308, 2280532, 6271463, 12542926, 25085852]

約数ペア:

[(1, 25085852), (2, 12542926), (4, 6271463), (11, 2280532), (19, 1320308), (22, 1140266), (37, 677996), (38, 660154), (44, 570133), (74, 338998), (76, 330077), (148, 169499), (209, 120028), (407, 61636), (418, 60014), (703, 35684), (811, 30932), (814, 30818), (836, 30007), (1406, 17842), (1622, 15466), (1628, 15409), (2812, 8921), (3244, 7733)]