858264848

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97001}}^1$

素因数の和:97095

約数の個数: 40

約数和(自身を含む): 1924519680

約数和(自身を除く): 1066254832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 97001, 194002, 388004, 679007, 776008, 1358014, 1552016, 2716028, 5432056, 7663079, 10864112, 15326158, 30652316, 53641553, 61304632, 107283106, 122609264, 214566212, 429132424, 858264848]

約数ペア:

[(1, 858264848), (2, 429132424), (4, 214566212), (7, 122609264), (8, 107283106), (14, 61304632), (16, 53641553), (28, 30652316), (56, 15326158), (79, 10864112), (112, 7663079), (158, 5432056), (316, 2716028), (553, 1552016), (632, 1358014), (1106, 776008), (1264, 679007), (2212, 388004), (4424, 194002), (8848, 97001)]