7886749832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{18313}}^1$

素因数の和:18474

約数の個数: 64

約数和(自身を含む): 16476006960

約数和(自身を除く): 8589257128

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 101, 104, 164, 202, 328, 404, 533, 808, 1066, 1313, 2132, 2626, 4141, 4264, 5252, 8282, 10504, 16564, 18313, 33128, 36626, 53833, 73252, 107666, 146504, 215332, 238069, 430664, 476138, 750833, 952276, 1501666, 1849613, 1904552, 3003332, 3699226, 6006664, 7398452, 9760829, 14796904, 19521658, 24044969, 39043316, 48089938, 75834133, 78086632, 96179876, 151668266, 192359752, 303336532, 606673064, 985843729, 1971687458, 3943374916, 7886749832]

約数ペア:

[(1, 7886749832), (2, 3943374916), (4, 1971687458), (8, 985843729), (13, 606673064), (26, 303336532), (41, 192359752), (52, 151668266), (82, 96179876), (101, 78086632), (104, 75834133), (164, 48089938), (202, 39043316), (328, 24044969), (404, 19521658), (533, 14796904), (808, 9760829), (1066, 7398452), (1313, 6006664), (2132, 3699226), (2626, 3003332), (4141, 1904552), (4264, 1849613), (5252, 1501666), (8282, 952276), (10504, 750833), (16564, 476138), (18313, 430664), (33128, 238069), (36626, 215332), (53833, 146504), (73252, 107666)]