29558438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^2$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 56720160

約数和(自身を除く): 27161722

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 169, 182, 217, 338, 403, 434, 806, 961, 1183, 1922, 2197, 2366, 2821, 4394, 5239, 5642, 6727, 10478, 12493, 13454, 15379, 24986, 30758, 36673, 68107, 73346, 87451, 136214, 162409, 174902, 324818, 476749, 953498, 1136863, 2111317, 2273726, 4222634, 14779219, 29558438]

約数ペア:

[(1, 29558438), (2, 14779219), (7, 4222634), (13, 2273726), (14, 2111317), (26, 1136863), (31, 953498), (62, 476749), (91, 324818), (169, 174902), (182, 162409), (217, 136214), (338, 87451), (403, 73346), (434, 68107), (806, 36673), (961, 30758), (1183, 24986), (1922, 15379), (2197, 13454), (2366, 12493), (2821, 10478), (4394, 6727), (5239, 5642)]