40404364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10091}}^1$

素因数の和:10126

約数の個数: 48

約数和(自身を含む): 94945536

約数和(自身を除く): 54541172

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 10091, 20182, 40364, 70637, 111001, 131183, 141274, 222002, 262366, 282548, 444004, 524732, 777007, 918281, 1443013, 1554014, 1836562, 2886026, 3108028, 3673124, 5772052, 10101091, 20202182, 40404364]

約数ペア:

[(1, 40404364), (2, 20202182), (4, 10101091), (7, 5772052), (11, 3673124), (13, 3108028), (14, 2886026), (22, 1836562), (26, 1554014), (28, 1443013), (44, 918281), (52, 777007), (77, 524732), (91, 444004), (143, 282548), (154, 262366), (182, 222002), (286, 141274), (308, 131183), (364, 111001), (572, 70637), (1001, 40364), (2002, 20182), (4004, 10091)]