129648736

素因数分解:

$2^5\times 7^1\times {\mathrm{578789}}^1$

素因数の和:578806

約数の個数: 24

約数和(自身を含む): 291710160

約数和(自身を除く): 162061424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 578789, 1157578, 2315156, 4051523, 4630312, 8103046, 9260624, 16206092, 18521248, 32412184, 64824368, 129648736]

約数ペア:

[(1, 129648736), (2, 64824368), (4, 32412184), (7, 18521248), (8, 16206092), (14, 9260624), (16, 8103046), (28, 4630312), (32, 4051523), (56, 2315156), (112, 1157578), (224, 578789)]