42170086

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 78452064

約数和(自身を除く): 36281978

約数列:

[1, 2, 7, 14, 23, 46, 49, 53, 98, 106, 161, 322, 353, 371, 706, 742, 1127, 1219, 2254, 2438, 2471, 2597, 4942, 5194, 8119, 8533, 16238, 17066, 17297, 18709, 34594, 37418, 56833, 59731, 113666, 119462, 130963, 261926, 397831, 430307, 795662, 860614, 916741, 1833482, 3012149, 6024298, 21085043, 42170086]

約数ペア:

[(1, 42170086), (2, 21085043), (7, 6024298), (14, 3012149), (23, 1833482), (46, 916741), (49, 860614), (53, 795662), (98, 430307), (106, 397831), (161, 261926), (322, 130963), (353, 119462), (371, 113666), (706, 59731), (742, 56833), (1127, 37418), (1219, 34594), (2254, 18709), (2438, 17297), (2471, 17066), (2597, 16238), (4942, 8533), (5194, 8119)]