40584752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4759}}^1$

素因数の和:4821

約数の個数: 40

約数和(自身を含む): 86765280

約数和(自身を除く): 46180528

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 4759, 8528, 9518, 19036, 38072, 61867, 76144, 123734, 195119, 247468, 390238, 494936, 780476, 989872, 1560952, 2536547, 3121904, 5073094, 10146188, 20292376, 40584752]

約数ペア:

[(1, 40584752), (2, 20292376), (4, 10146188), (8, 5073094), (13, 3121904), (16, 2536547), (26, 1560952), (41, 989872), (52, 780476), (82, 494936), (104, 390238), (164, 247468), (208, 195119), (328, 123734), (533, 76144), (656, 61867), (1066, 38072), (2132, 19036), (4264, 9518), (4759, 8528)]