72447704

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{12809}}^1$

素因数の和:12923

約数の個数: 32

約数和(自身を含む): 156794400

約数和(自身を除く): 84346696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 12809, 25618, 51236, 89663, 102472, 179326, 358652, 717304, 1293709, 2587418, 5174836, 9055963, 10349672, 18111926, 36223852, 72447704]

約数ペア:

[(1, 72447704), (2, 36223852), (4, 18111926), (7, 10349672), (8, 9055963), (14, 5174836), (28, 2587418), (56, 1293709), (101, 717304), (202, 358652), (404, 179326), (707, 102472), (808, 89663), (1414, 51236), (2828, 25618), (5656, 12809)]