4047791804

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1423}}^1$

素因数の和:2095

約数の個数: 72

約数和(自身を含む): 8618093568

約数和(自身を除く): 4570301764

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 631, 644, 1127, 1262, 1423, 2254, 2524, 2846, 4417, 4508, 5692, 8834, 9961, 14513, 17668, 19922, 29026, 30919, 32729, 39844, 58052, 61838, 65458, 69727, 101591, 123676, 130916, 139454, 203182, 229103, 278908, 406364, 458206, 711137, 897913, 916412, 1422274, 1603721, 1795826, 2844548, 3207442, 3591652, 6285391, 6414884, 12570782, 20651999, 25141564, 41303998, 43997737, 82607996, 87995474, 144563993, 175990948, 289127986, 578255972, 1011947951, 2023895902, 4047791804]

約数ペア:

[(1, 4047791804), (2, 2023895902), (4, 1011947951), (7, 578255972), (14, 289127986), (23, 175990948), (28, 144563993), (46, 87995474), (49, 82607996), (92, 43997737), (98, 41303998), (161, 25141564), (196, 20651999), (322, 12570782), (631, 6414884), (644, 6285391), (1127, 3591652), (1262, 3207442), (1423, 2844548), (2254, 1795826), (2524, 1603721), (2846, 1422274), (4417, 916412), (4508, 897913), (5692, 711137), (8834, 458206), (9961, 406364), (14513, 278908), (17668, 229103), (19922, 203182), (29026, 139454), (30919, 130916), (32729, 123676), (39844, 101591), (58052, 69727), (61838, 65458)]