4257064

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4033

約数の個数: 32

約数和(自身を含む): 9604800

約数和(自身を除く): 5347736

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 4001, 8002, 16004, 28007, 32008, 56014, 76019, 112028, 152038, 224056, 304076, 532133, 608152, 1064266, 2128532, 4257064]

約数ペア:

[(1, 4257064), (2, 2128532), (4, 1064266), (7, 608152), (8, 532133), (14, 304076), (19, 224056), (28, 152038), (38, 112028), (56, 76019), (76, 56014), (133, 32008), (152, 28007), (266, 16004), (532, 8002), (1064, 4001)]