29129716

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 66074400

約数和(自身を除く): 36944684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 59, 77, 98, 118, 154, 196, 229, 236, 308, 413, 458, 539, 649, 826, 916, 1078, 1298, 1603, 1652, 2156, 2519, 2596, 2891, 3206, 4543, 5038, 5782, 6412, 9086, 10076, 11221, 11564, 13511, 17633, 18172, 22442, 27022, 31801, 35266, 44884, 54044, 63602, 70532, 94577, 123431, 127204, 148621, 189154, 246862, 297242, 378308, 493724, 594484, 662039, 1040347, 1324078, 2080694, 2648156, 4161388, 7282429, 14564858, 29129716]

約数ペア:

[(1, 29129716), (2, 14564858), (4, 7282429), (7, 4161388), (11, 2648156), (14, 2080694), (22, 1324078), (28, 1040347), (44, 662039), (49, 594484), (59, 493724), (77, 378308), (98, 297242), (118, 246862), (154, 189154), (196, 148621), (229, 127204), (236, 123431), (308, 94577), (413, 70532), (458, 63602), (539, 54044), (649, 44884), (826, 35266), (916, 31801), (1078, 27022), (1298, 22442), (1603, 18172), (1652, 17633), (2156, 13511), (2519, 11564), (2596, 11221), (2891, 10076), (3206, 9086), (4543, 6412), (5038, 5782)]