7292012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 16724736

約数和(自身を除く): 9432724

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 67, 91, 92, 134, 161, 169, 182, 268, 299, 322, 338, 364, 469, 598, 644, 676, 871, 938, 1183, 1196, 1541, 1742, 1876, 2093, 2366, 3082, 3484, 3887, 4186, 4732, 6097, 6164, 7774, 8372, 10787, 11323, 12194, 15548, 20033, 21574, 22646, 24388, 27209, 40066, 43148, 45292, 54418, 79261, 80132, 108836, 140231, 158522, 260429, 280462, 317044, 520858, 560924, 1041716, 1823003, 3646006, 7292012]

約数ペア:

[(1, 7292012), (2, 3646006), (4, 1823003), (7, 1041716), (13, 560924), (14, 520858), (23, 317044), (26, 280462), (28, 260429), (46, 158522), (52, 140231), (67, 108836), (91, 80132), (92, 79261), (134, 54418), (161, 45292), (169, 43148), (182, 40066), (268, 27209), (299, 24388), (322, 22646), (338, 21574), (364, 20033), (469, 15548), (598, 12194), (644, 11323), (676, 10787), (871, 8372), (938, 7774), (1183, 6164), (1196, 6097), (1541, 4732), (1742, 4186), (1876, 3887), (2093, 3484), (2366, 3082)]