64174992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{190997}}^1$

素因数の和:191015

約数の個数: 40

約数和(自身を含む): 189470016

約数和(自身を除く): 125295024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 190997, 381994, 572991, 763988, 1145982, 1336979, 1527976, 2291964, 2673958, 3055952, 4010937, 4583928, 5347916, 8021874, 9167856, 10695832, 16043748, 21391664, 32087496, 64174992]

約数ペア:

[(1, 64174992), (2, 32087496), (3, 21391664), (4, 16043748), (6, 10695832), (7, 9167856), (8, 8021874), (12, 5347916), (14, 4583928), (16, 4010937), (21, 3055952), (24, 2673958), (28, 2291964), (42, 1527976), (48, 1336979), (56, 1145982), (84, 763988), (112, 572991), (168, 381994), (336, 190997)]