27877144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{204979}}^1$

素因数の和:205002

約数の個数: 16

約数和(自身を含む): 55344600

約数和(自身を除く): 27467456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 204979, 409958, 819916, 1639832, 3484643, 6969286, 13938572, 27877144]

約数ペア:

[(1, 27877144), (2, 13938572), (4, 6969286), (8, 3484643), (17, 1639832), (34, 819916), (68, 409958), (136, 204979)]