28478832

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{19139}}^1$

素因数の和:19181

約数の個数: 40

約数和(自身を含む): 75947520

約数和(自身を除く): 47468688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 19139, 38278, 57417, 76556, 114834, 153112, 229668, 306224, 459336, 593309, 918672, 1186618, 1779927, 2373236, 3559854, 4746472, 7119708, 9492944, 14239416, 28478832]

約数ペア:

[(1, 28478832), (2, 14239416), (3, 9492944), (4, 7119708), (6, 4746472), (8, 3559854), (12, 2373236), (16, 1779927), (24, 1186618), (31, 918672), (48, 593309), (62, 459336), (93, 306224), (124, 229668), (186, 153112), (248, 114834), (372, 76556), (496, 57417), (744, 38278), (1488, 19139)]