7042672

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:726

約数の個数: 60

約数和(自身を含む): 17118696

約数和(自身を除く): 10076024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 691, 728, 784, 1274, 1382, 1456, 2548, 2764, 4837, 5096, 5528, 8983, 9674, 10192, 11056, 17966, 19348, 33859, 35932, 38696, 62881, 67718, 71864, 77392, 125762, 135436, 143728, 251524, 270872, 440167, 503048, 541744, 880334, 1006096, 1760668, 3521336, 7042672]

約数ペア:

[(1, 7042672), (2, 3521336), (4, 1760668), (7, 1006096), (8, 880334), (13, 541744), (14, 503048), (16, 440167), (26, 270872), (28, 251524), (49, 143728), (52, 135436), (56, 125762), (91, 77392), (98, 71864), (104, 67718), (112, 62881), (182, 38696), (196, 35932), (208, 33859), (364, 19348), (392, 17966), (637, 11056), (691, 10192), (728, 9674), (784, 8983), (1274, 5528), (1382, 5096), (1456, 4837), (2548, 2764)]