28305158388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{132151}}^1$

素因数の和:133544

約数の個数: 48

約数和(自身を含む): 71178124416

約数和(自身を除く): 42872966028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1373, 2746, 4119, 5492, 8238, 16476, 17849, 35698, 53547, 71396, 107094, 132151, 214188, 264302, 396453, 528604, 792906, 1585812, 1717963, 3435926, 5153889, 6871852, 10307778, 20615556, 181443323, 362886646, 544329969, 725773292, 1088659938, 2177319876, 2358763199, 4717526398, 7076289597, 9435052796, 14152579194, 28305158388]

約数ペア:

[(1, 28305158388), (2, 14152579194), (3, 9435052796), (4, 7076289597), (6, 4717526398), (12, 2358763199), (13, 2177319876), (26, 1088659938), (39, 725773292), (52, 544329969), (78, 362886646), (156, 181443323), (1373, 20615556), (2746, 10307778), (4119, 6871852), (5492, 5153889), (8238, 3435926), (16476, 1717963), (17849, 1585812), (35698, 792906), (53547, 528604), (71396, 396453), (107094, 264302), (132151, 214188)]