28553308

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{10513}}^1$

素因数の和:10621

約数の個数: 24

約数和(自身を含む): 57700832

約数和(自身を除く): 29147524

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 10513, 21026, 42052, 73591, 147182, 294364, 1019761, 2039522, 4079044, 7138327, 14276654, 28553308]

約数ペア:

[(1, 28553308), (2, 14276654), (4, 7138327), (7, 4079044), (14, 2039522), (28, 1019761), (97, 294364), (194, 147182), (388, 73591), (679, 42052), (1358, 21026), (2716, 10513)]