40529478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14281}}^1$

素因数の和:14340

約数の個数: 32

約数和(自身を含む): 90490752

約数和(自身を除く): 49961274

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 14281, 28562, 42843, 85686, 157091, 314182, 471273, 614083, 942546, 1228166, 1842249, 3684498, 6754913, 13509826, 20264739, 40529478]

約数ペア:

[(1, 40529478), (2, 20264739), (3, 13509826), (6, 6754913), (11, 3684498), (22, 1842249), (33, 1228166), (43, 942546), (66, 614083), (86, 471273), (129, 314182), (258, 157091), (473, 85686), (946, 42843), (1419, 28562), (2838, 14281)]