40954984

素因数分解:

$2^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 89959680

約数和(自身を除く): 49004696

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 191, 196, 382, 392, 547, 764, 1094, 1337, 1528, 2188, 2674, 3829, 4376, 5348, 7658, 9359, 10696, 15316, 18718, 26803, 30632, 37436, 53606, 74872, 104477, 107212, 208954, 214424, 417908, 731339, 835816, 1462678, 2925356, 5119373, 5850712, 10238746, 20477492, 40954984]

約数ペア:

[(1, 40954984), (2, 20477492), (4, 10238746), (7, 5850712), (8, 5119373), (14, 2925356), (28, 1462678), (49, 835816), (56, 731339), (98, 417908), (191, 214424), (196, 208954), (382, 107212), (392, 104477), (547, 74872), (764, 53606), (1094, 37436), (1337, 30632), (1528, 26803), (2188, 18718), (2674, 15316), (3829, 10696), (4376, 9359), (5348, 7658)]