41287636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 80777088

約数和(自身を除く): 39489452

約数列:

[1, 2, 4, 13, 26, 52, 53, 71, 106, 142, 211, 212, 284, 422, 689, 844, 923, 1378, 1846, 2743, 2756, 3692, 3763, 5486, 7526, 10972, 11183, 14981, 15052, 22366, 29962, 44732, 48919, 59924, 97838, 145379, 194753, 195676, 290758, 389506, 581516, 779012, 793993, 1587986, 3175972, 10321909, 20643818, 41287636]

約数ペア:

[(1, 41287636), (2, 20643818), (4, 10321909), (13, 3175972), (26, 1587986), (52, 793993), (53, 779012), (71, 581516), (106, 389506), (142, 290758), (211, 195676), (212, 194753), (284, 145379), (422, 97838), (689, 59924), (844, 48919), (923, 44732), (1378, 29962), (1846, 22366), (2743, 15052), (2756, 14981), (3692, 11183), (3763, 10972), (5486, 7526)]