28678224

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{19273}}^1$

素因数の和:19315

約数の個数: 40

約数和(自身を含む): 76479232

約数和(自身を除く): 47801008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 19273, 38546, 57819, 77092, 115638, 154184, 231276, 308368, 462552, 597463, 925104, 1194926, 1792389, 2389852, 3584778, 4779704, 7169556, 9559408, 14339112, 28678224]

約数ペア:

[(1, 28678224), (2, 14339112), (3, 9559408), (4, 7169556), (6, 4779704), (8, 3584778), (12, 2389852), (16, 1792389), (24, 1194926), (31, 925104), (48, 597463), (62, 462552), (93, 308368), (124, 231276), (186, 154184), (248, 115638), (372, 77092), (496, 57819), (744, 38546), (1488, 19273)]