12994048

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:678

約数の個数: 40

約数和(自身を含む): 26638920

約数和(自身を除く): 13644872

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 619, 656, 1238, 1312, 2476, 2624, 4952, 5248, 9904, 10496, 19808, 20992, 25379, 39616, 50758, 79232, 101516, 158464, 203032, 316928, 406064, 812128, 1624256, 3248512, 6497024, 12994048]

約数ペア:

[(1, 12994048), (2, 6497024), (4, 3248512), (8, 1624256), (16, 812128), (32, 406064), (41, 316928), (64, 203032), (82, 158464), (128, 101516), (164, 79232), (256, 50758), (328, 39616), (512, 25379), (619, 20992), (656, 19808), (1238, 10496), (1312, 9904), (2476, 5248), (2624, 4952)]