40426672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17669}}^1$

素因数の和:17701

約数の個数: 40

約数和(自身を含む): 92025360

約数和(自身を除く): 51598688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 17669, 35338, 70676, 141352, 194359, 229697, 282704, 388718, 459394, 777436, 918788, 1554872, 1837576, 2526667, 3109744, 3675152, 5053334, 10106668, 20213336, 40426672]

約数ペア:

[(1, 40426672), (2, 20213336), (4, 10106668), (8, 5053334), (11, 3675152), (13, 3109744), (16, 2526667), (22, 1837576), (26, 1554872), (44, 918788), (52, 777436), (88, 459394), (104, 388718), (143, 282704), (176, 229697), (208, 194359), (286, 141352), (572, 70676), (1144, 35338), (2288, 17669)]