64975344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193379}}^1$

素因数の和:193397

約数の個数: 40

約数和(自身を含む): 191832960

約数和(自身を除く): 126857616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 193379, 386758, 580137, 773516, 1160274, 1353653, 1547032, 2320548, 2707306, 3094064, 4060959, 4641096, 5414612, 8121918, 9282192, 10829224, 16243836, 21658448, 32487672, 64975344]

約数ペア:

[(1, 64975344), (2, 32487672), (3, 21658448), (4, 16243836), (6, 10829224), (7, 9282192), (8, 8121918), (12, 5414612), (14, 4641096), (16, 4060959), (21, 3094064), (24, 2707306), (28, 2320548), (42, 1547032), (48, 1353653), (56, 1160274), (84, 773516), (112, 580137), (168, 386758), (336, 193379)]