28530396

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{34457}}^1$

素因数の和:34490

約数の個数: 36

約数和(自身を含む): 75256272

約数和(自身を除く): 46725876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 34457, 68914, 103371, 137828, 206742, 310113, 413484, 620226, 792511, 1240452, 1585022, 2377533, 3170044, 4755066, 7132599, 9510132, 14265198, 28530396]

約数ペア:

[(1, 28530396), (2, 14265198), (3, 9510132), (4, 7132599), (6, 4755066), (9, 3170044), (12, 2377533), (18, 1585022), (23, 1240452), (36, 792511), (46, 620226), (69, 413484), (92, 310113), (138, 206742), (207, 137828), (276, 103371), (414, 68914), (828, 34457)]