7129304

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 16758000

約数和(自身を除く): 9628696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 1399, 2548, 2798, 5096, 5596, 9793, 11192, 18187, 19586, 36374, 39172, 68551, 72748, 78344, 127309, 137102, 145496, 254618, 274204, 509236, 548408, 891163, 1018472, 1782326, 3564652, 7129304]

約数ペア:

[(1, 7129304), (2, 3564652), (4, 1782326), (7, 1018472), (8, 891163), (13, 548408), (14, 509236), (26, 274204), (28, 254618), (49, 145496), (52, 137102), (56, 127309), (91, 78344), (98, 72748), (104, 68551), (182, 39172), (196, 36374), (364, 19586), (392, 18187), (637, 11192), (728, 9793), (1274, 5596), (1399, 5096), (2548, 2798)]