13378875272

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1\times {\mathrm{5813}}^1$

素因数の和:6462

約数の個数: 64

約数和(自身を含む): 29118372480

約数和(自身を除く): 15739497208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 563, 584, 1022, 1126, 2044, 2252, 3941, 4088, 4504, 5813, 7882, 11626, 15764, 23252, 31528, 40691, 41099, 46504, 81382, 82198, 162764, 164396, 287693, 325528, 328792, 424349, 575386, 848698, 1150772, 1697396, 2301544, 2970443, 3272719, 3394792, 5940886, 6545438, 11881772, 13090876, 22909033, 23763544, 26181752, 45818066, 91636132, 183272264, 238908487, 477816974, 955633948, 1672359409, 1911267896, 3344718818, 6689437636, 13378875272]

約数ペア:

[(1, 13378875272), (2, 6689437636), (4, 3344718818), (7, 1911267896), (8, 1672359409), (14, 955633948), (28, 477816974), (56, 238908487), (73, 183272264), (146, 91636132), (292, 45818066), (511, 26181752), (563, 23763544), (584, 22909033), (1022, 13090876), (1126, 11881772), (2044, 6545438), (2252, 5940886), (3941, 3394792), (4088, 3272719), (4504, 2970443), (5813, 2301544), (7882, 1697396), (11626, 1150772), (15764, 848698), (23252, 575386), (31528, 424349), (40691, 328792), (41099, 325528), (46504, 287693), (81382, 164396), (82198, 162764)]