3977624

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 8857800

約数和(自身を除く): 4880176

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 139, 146, 196, 278, 292, 392, 511, 556, 584, 973, 1022, 1112, 1946, 2044, 3577, 3892, 4088, 6811, 7154, 7784, 10147, 13622, 14308, 20294, 27244, 28616, 40588, 54488, 71029, 81176, 142058, 284116, 497203, 568232, 994406, 1988812, 3977624]

約数ペア:

[(1, 3977624), (2, 1988812), (4, 994406), (7, 568232), (8, 497203), (14, 284116), (28, 142058), (49, 81176), (56, 71029), (73, 54488), (98, 40588), (139, 28616), (146, 27244), (196, 20294), (278, 14308), (292, 13622), (392, 10147), (511, 7784), (556, 7154), (584, 6811), (973, 4088), (1022, 3892), (1112, 3577), (1946, 2044)]