28548732

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 69356672

約数和(自身を除く): 40807940

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 516, 732, 907, 1814, 2623, 2721, 3628, 5246, 5442, 7869, 10492, 10884, 15738, 31476, 39001, 55327, 78002, 110654, 117003, 156004, 165981, 221308, 234006, 331962, 468012, 663924, 2379061, 4758122, 7137183, 9516244, 14274366, 28548732]

約数ペア:

[(1, 28548732), (2, 14274366), (3, 9516244), (4, 7137183), (6, 4758122), (12, 2379061), (43, 663924), (61, 468012), (86, 331962), (122, 234006), (129, 221308), (172, 165981), (183, 156004), (244, 117003), (258, 110654), (366, 78002), (516, 55327), (732, 39001), (907, 31476), (1814, 15738), (2623, 10884), (2721, 10492), (3628, 7869), (5246, 5442)]