8566292

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 18063360

約数和(自身を除く): 9497068

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 71, 124, 139, 142, 217, 278, 284, 434, 497, 556, 868, 973, 994, 1946, 1988, 2201, 3892, 4309, 4402, 8618, 8804, 9869, 15407, 17236, 19738, 30163, 30814, 39476, 60326, 61628, 69083, 120652, 138166, 276332, 305939, 611878, 1223756, 2141573, 4283146, 8566292]

約数ペア:

[(1, 8566292), (2, 4283146), (4, 2141573), (7, 1223756), (14, 611878), (28, 305939), (31, 276332), (62, 138166), (71, 120652), (124, 69083), (139, 61628), (142, 60326), (217, 39476), (278, 30814), (284, 30163), (434, 19738), (497, 17236), (556, 15407), (868, 9869), (973, 8804), (994, 8618), (1946, 4402), (1988, 4309), (2201, 3892)]