66319954876

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{157831}}^1$

素因数の和:158234

約数の個数: 48

約数和(自身を含む): 136114316800

約数和(自身を除く): 69794361924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 349, 602, 698, 1204, 1396, 2443, 4886, 9772, 15007, 30014, 60028, 105049, 157831, 210098, 315662, 420196, 631324, 1104817, 2209634, 4419268, 6786733, 13573466, 27146932, 47507131, 55083019, 95014262, 110166038, 190028524, 220332076, 385581133, 771162266, 1542324532, 2368569817, 4737139634, 9474279268, 16579988719, 33159977438, 66319954876]

約数ペア:

[(1, 66319954876), (2, 33159977438), (4, 16579988719), (7, 9474279268), (14, 4737139634), (28, 2368569817), (43, 1542324532), (86, 771162266), (172, 385581133), (301, 220332076), (349, 190028524), (602, 110166038), (698, 95014262), (1204, 55083019), (1396, 47507131), (2443, 27146932), (4886, 13573466), (9772, 6786733), (15007, 4419268), (30014, 2209634), (60028, 1104817), (105049, 631324), (157831, 420196), (210098, 315662)]