28858074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 73582080

約数和(自身を除く): 44724006

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 43, 57, 58, 86, 87, 114, 129, 133, 174, 203, 258, 266, 301, 399, 406, 551, 602, 609, 798, 817, 841, 903, 1102, 1218, 1247, 1634, 1653, 1682, 1806, 2451, 2494, 2523, 3306, 3741, 3857, 4902, 5046, 5719, 5887, 7482, 7714, 8729, 11438, 11571, 11774, 15979, 17157, 17458, 17661, 23142, 23693, 26187, 31958, 34314, 35322, 36163, 47386, 47937, 52374, 71079, 72326, 95874, 108489, 111853, 142158, 165851, 216978, 223706, 253141, 331702, 335559, 497553, 506282, 671118, 687097, 759423, 995106, 1374194, 1518846, 2061291, 4122582, 4809679, 9619358, 14429037, 28858074]

約数ペア:

[(1, 28858074), (2, 14429037), (3, 9619358), (6, 4809679), (7, 4122582), (14, 2061291), (19, 1518846), (21, 1374194), (29, 995106), (38, 759423), (42, 687097), (43, 671118), (57, 506282), (58, 497553), (86, 335559), (87, 331702), (114, 253141), (129, 223706), (133, 216978), (174, 165851), (203, 142158), (258, 111853), (266, 108489), (301, 95874), (399, 72326), (406, 71079), (551, 52374), (602, 47937), (609, 47386), (798, 36163), (817, 35322), (841, 34314), (903, 31958), (1102, 26187), (1218, 23693), (1247, 23142), (1634, 17661), (1653, 17458), (1682, 17157), (1806, 15979), (2451, 11774), (2494, 11571), (2523, 11438), (3306, 8729), (3741, 7714), (3857, 7482), (4902, 5887), (5046, 5719)]