28660070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^2$

素因数の和:736

約数の個数: 24

約数和(自身を含む): 53984016

約数和(自身を除く): 25323946

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 353, 706, 1765, 3530, 8119, 16238, 40595, 81190, 124609, 249218, 623045, 1246090, 2866007, 5732014, 14330035, 28660070]

約数ペア:

[(1, 28660070), (2, 14330035), (5, 5732014), (10, 2866007), (23, 1246090), (46, 623045), (115, 249218), (230, 124609), (353, 81190), (706, 40595), (1765, 16238), (3530, 8119)]