26347178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5419}}^1$

素因数の和:5462

約数の個数: 32

約数和(自身を含む): 49170240

約数和(自身を除く): 22823062

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 5419, 10838, 59609, 70447, 92123, 119218, 140894, 184246, 774917, 1013353, 1197599, 1549834, 2026706, 2395198, 13173589, 26347178]

約数ペア:

[(1, 26347178), (2, 13173589), (11, 2395198), (13, 2026706), (17, 1549834), (22, 1197599), (26, 1013353), (34, 774917), (143, 184246), (187, 140894), (221, 119218), (286, 92123), (374, 70447), (442, 59609), (2431, 10838), (4862, 5419)]