42192878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1101

約数の個数: 48

約数和(自身を含む): 83008800

約数和(自身を除く): 40815922

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 338, 442, 1049, 1183, 1547, 2098, 2366, 2873, 3094, 5746, 7343, 13637, 14686, 17833, 20111, 27274, 35666, 40222, 95459, 124831, 177281, 190918, 231829, 249662, 354562, 463658, 1240967, 1622803, 2481934, 3013777, 3245606, 6027554, 21096439, 42192878]

約数ペア:

[(1, 42192878), (2, 21096439), (7, 6027554), (13, 3245606), (14, 3013777), (17, 2481934), (26, 1622803), (34, 1240967), (91, 463658), (119, 354562), (169, 249662), (182, 231829), (221, 190918), (238, 177281), (338, 124831), (442, 95459), (1049, 40222), (1183, 35666), (1547, 27274), (2098, 20111), (2366, 17833), (2873, 14686), (3094, 13637), (5746, 7343)]