67328144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3637}}^1$

素因数の和:3747

約数の個数: 40

約数和(自身を含む): 142100280

約数和(自身を除く): 74772136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 3637, 4628, 7274, 9256, 14548, 18512, 29096, 47281, 58192, 94562, 189124, 323693, 378248, 647386, 756496, 1294772, 2589544, 4208009, 5179088, 8416018, 16832036, 33664072, 67328144]

約数ペア:

[(1, 67328144), (2, 33664072), (4, 16832036), (8, 8416018), (13, 5179088), (16, 4208009), (26, 2589544), (52, 1294772), (89, 756496), (104, 647386), (178, 378248), (208, 323693), (356, 189124), (712, 94562), (1157, 58192), (1424, 47281), (2314, 29096), (3637, 18512), (4628, 14548), (7274, 9256)]