25766364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 65072000

約数和(自身を除く): 39305636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 499, 662, 993, 998, 1324, 1497, 1986, 1996, 2994, 3972, 4303, 5988, 6487, 8606, 12909, 12974, 17212, 19461, 25818, 25948, 38922, 51636, 77844, 165169, 330338, 495507, 660676, 991014, 1982028, 2147197, 4294394, 6441591, 8588788, 12883182, 25766364]

約数ペア:

[(1, 25766364), (2, 12883182), (3, 8588788), (4, 6441591), (6, 4294394), (12, 2147197), (13, 1982028), (26, 991014), (39, 660676), (52, 495507), (78, 330338), (156, 165169), (331, 77844), (499, 51636), (662, 38922), (993, 25948), (998, 25818), (1324, 19461), (1497, 17212), (1986, 12974), (1996, 12909), (2994, 8606), (3972, 6487), (4303, 5988)]