72905306

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1\times {\mathrm{739}}^1$

素因数の和:1309

約数の個数: 16

約数和(自身を含む): 110769120

約数和(自身を除く): 37863814

約数列:

[1, 2, 107, 214, 461, 739, 922, 1478, 49327, 79073, 98654, 158146, 340679, 681358, 36452653, 72905306]

約数ペア:

[(1, 72905306), (2, 36452653), (107, 681358), (214, 340679), (461, 158146), (739, 98654), (922, 79073), (1478, 49327)]