4820816

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:89

約数の個数: 120

約数和(自身を含む): 13061664

約数和(自身を除く): 8240848

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 43, 44, 49, 52, 56, 77, 86, 88, 91, 98, 104, 112, 143, 154, 172, 176, 182, 196, 208, 286, 301, 308, 344, 364, 392, 473, 539, 559, 572, 602, 616, 637, 688, 728, 784, 946, 1001, 1078, 1118, 1144, 1204, 1232, 1274, 1456, 1892, 2002, 2107, 2156, 2236, 2288, 2408, 2548, 3311, 3784, 3913, 4004, 4214, 4312, 4472, 4816, 5096, 6149, 6622, 7007, 7568, 7826, 8008, 8428, 8624, 8944, 10192, 12298, 13244, 14014, 15652, 16016, 16856, 23177, 24596, 26488, 27391, 28028, 31304, 33712, 43043, 46354, 49192, 52976, 54782, 56056, 62608, 86086, 92708, 98384, 109564, 112112, 172172, 185416, 219128, 301301, 344344, 370832, 438256, 602602, 688688, 1205204, 2410408, 4820816]

約数ペア:

[(1, 4820816), (2, 2410408), (4, 1205204), (7, 688688), (8, 602602), (11, 438256), (13, 370832), (14, 344344), (16, 301301), (22, 219128), (26, 185416), (28, 172172), (43, 112112), (44, 109564), (49, 98384), (52, 92708), (56, 86086), (77, 62608), (86, 56056), (88, 54782), (91, 52976), (98, 49192), (104, 46354), (112, 43043), (143, 33712), (154, 31304), (172, 28028), (176, 27391), (182, 26488), (196, 24596), (208, 23177), (286, 16856), (301, 16016), (308, 15652), (344, 14014), (364, 13244), (392, 12298), (473, 10192), (539, 8944), (559, 8624), (572, 8428), (602, 8008), (616, 7826), (637, 7568), (688, 7007), (728, 6622), (784, 6149), (946, 5096), (1001, 4816), (1078, 4472), (1118, 4312), (1144, 4214), (1204, 4004), (1232, 3913), (1274, 3784), (1456, 3311), (1892, 2548), (2002, 2408), (2107, 2288), (2156, 2236)]