74045328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{220373}}^1$

素因数の和:220391

約数の個数: 40

約数和(自身を含む): 218611008

約数和(自身を除く): 144565680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 220373, 440746, 661119, 881492, 1322238, 1542611, 1762984, 2644476, 3085222, 3525968, 4627833, 5288952, 6170444, 9255666, 10577904, 12340888, 18511332, 24681776, 37022664, 74045328]

約数ペア:

[(1, 74045328), (2, 37022664), (3, 24681776), (4, 18511332), (6, 12340888), (7, 10577904), (8, 9255666), (12, 6170444), (14, 5288952), (16, 4627833), (21, 3525968), (24, 3085222), (28, 2644476), (42, 1762984), (48, 1542611), (56, 1322238), (84, 881492), (112, 661119), (168, 440746), (336, 220373)]