29297884

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 66189312

約数和(自身を除く): 36891428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 107, 127, 154, 196, 214, 254, 308, 428, 508, 539, 749, 889, 1078, 1177, 1397, 1498, 1778, 2156, 2354, 2794, 2996, 3556, 4708, 5243, 5588, 6223, 8239, 9779, 10486, 12446, 13589, 16478, 19558, 20972, 24892, 27178, 32956, 39116, 54356, 57673, 68453, 95123, 115346, 136906, 149479, 190246, 230692, 273812, 298958, 380492, 597916, 665861, 1046353, 1331722, 2092706, 2663444, 4185412, 7324471, 14648942, 29297884]

約数ペア:

[(1, 29297884), (2, 14648942), (4, 7324471), (7, 4185412), (11, 2663444), (14, 2092706), (22, 1331722), (28, 1046353), (44, 665861), (49, 597916), (77, 380492), (98, 298958), (107, 273812), (127, 230692), (154, 190246), (196, 149479), (214, 136906), (254, 115346), (308, 95123), (428, 68453), (508, 57673), (539, 54356), (749, 39116), (889, 32956), (1078, 27178), (1177, 24892), (1397, 20972), (1498, 19558), (1778, 16478), (2156, 13589), (2354, 12446), (2794, 10486), (2996, 9779), (3556, 8239), (4708, 6223), (5243, 5588)]