5441156

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 12410496

約数和(自身を除く): 6969340

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 49, 68, 71, 92, 98, 119, 142, 161, 196, 238, 284, 322, 391, 476, 497, 644, 782, 833, 994, 1127, 1207, 1564, 1633, 1666, 1988, 2254, 2414, 2737, 3266, 3332, 3479, 4508, 4828, 5474, 6532, 6958, 8449, 10948, 11431, 13916, 16898, 19159, 22862, 27761, 33796, 38318, 45724, 55522, 59143, 76636, 80017, 111044, 118286, 160034, 194327, 236572, 320068, 388654, 777308, 1360289, 2720578, 5441156]

約数ペア:

[(1, 5441156), (2, 2720578), (4, 1360289), (7, 777308), (14, 388654), (17, 320068), (23, 236572), (28, 194327), (34, 160034), (46, 118286), (49, 111044), (68, 80017), (71, 76636), (92, 59143), (98, 55522), (119, 45724), (142, 38318), (161, 33796), (196, 27761), (238, 22862), (284, 19159), (322, 16898), (391, 13916), (476, 11431), (497, 10948), (644, 8449), (782, 6958), (833, 6532), (994, 5474), (1127, 4828), (1207, 4508), (1564, 3479), (1633, 3332), (1666, 3266), (1988, 2737), (2254, 2414)]