42129802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7753}}^1$

素因数の和:7798

約数の個数: 32

約数和(自身を含む): 78160320

約数和(自身を除く): 36030518

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 7753, 15506, 85283, 100789, 147307, 170566, 201578, 294614, 1108679, 1620377, 1914991, 2217358, 3240754, 3829982, 21064901, 42129802]

約数ペア:

[(1, 42129802), (2, 21064901), (11, 3829982), (13, 3240754), (19, 2217358), (22, 1914991), (26, 1620377), (38, 1108679), (143, 294614), (209, 201578), (247, 170566), (286, 147307), (418, 100789), (494, 85283), (2717, 15506), (5434, 7753)]