26650988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 57840384

約数和(自身を除く): 31189396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 211, 347, 364, 422, 694, 844, 1388, 1477, 2429, 2743, 2954, 4511, 4858, 5486, 5908, 9022, 9716, 10972, 18044, 19201, 31577, 38402, 63154, 73217, 76804, 126308, 146434, 292868, 512519, 951821, 1025038, 1903642, 2050076, 3807284, 6662747, 13325494, 26650988]

約数ペア:

[(1, 26650988), (2, 13325494), (4, 6662747), (7, 3807284), (13, 2050076), (14, 1903642), (26, 1025038), (28, 951821), (52, 512519), (91, 292868), (182, 146434), (211, 126308), (347, 76804), (364, 73217), (422, 63154), (694, 38402), (844, 31577), (1388, 19201), (1477, 18044), (2429, 10972), (2743, 9716), (2954, 9022), (4511, 5908), (4858, 5486)]