17967647012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{416419}}^1$

素因数の和:416520

約数の個数: 48

約数和(自身を含む): 38057456640

約数和(自身を除く): 20089809628

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 469, 644, 938, 1541, 1876, 3082, 6164, 10787, 21574, 43148, 416419, 832838, 1665676, 2914933, 5829866, 9577637, 11659732, 19155274, 27900073, 38310548, 55800146, 67043459, 111600292, 134086918, 195300511, 268173836, 390601022, 641701679, 781202044, 1283403358, 2566806716, 4491911753, 8983823506, 17967647012]

約数ペア:

[(1, 17967647012), (2, 8983823506), (4, 4491911753), (7, 2566806716), (14, 1283403358), (23, 781202044), (28, 641701679), (46, 390601022), (67, 268173836), (92, 195300511), (134, 134086918), (161, 111600292), (268, 67043459), (322, 55800146), (469, 38310548), (644, 27900073), (938, 19155274), (1541, 11659732), (1876, 9577637), (3082, 5829866), (6164, 2914933), (10787, 1665676), (21574, 832838), (43148, 416419)]