21167503552

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{5059}}^1$

素因数の和:5238

約数の個数: 112

約数和(自身を含む): 46638789120

約数和(自身を除く): 25471285568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 107, 188, 208, 214, 376, 416, 428, 611, 752, 832, 856, 1222, 1391, 1504, 1712, 2444, 2782, 3008, 3424, 4888, 5029, 5059, 5564, 6848, 9776, 10058, 10118, 11128, 19552, 20116, 20236, 22256, 39104, 40232, 40472, 44512, 65377, 65767, 80464, 80944, 89024, 130754, 131534, 160928, 161888, 237773, 261508, 263068, 321856, 323776, 475546, 523016, 526136, 541313, 951092, 1046032, 1052272, 1082626, 1902184, 2092064, 2104544, 2165252, 3091049, 3804368, 4184128, 4209088, 4330504, 6182098, 7037069, 7608736, 8661008, 12364196, 14074138, 15217472, 17322016, 24728392, 25441711, 28148276, 34644032, 49456784, 50883422, 56296552, 98913568, 101766844, 112593104, 197827136, 203533688, 225186208, 330742243, 407067376, 450372416, 661484486, 814134752, 1322968972, 1628269504, 2645937944, 5291875888, 10583751776, 21167503552]

約数ペア:

[(1, 21167503552), (2, 10583751776), (4, 5291875888), (8, 2645937944), (13, 1628269504), (16, 1322968972), (26, 814134752), (32, 661484486), (47, 450372416), (52, 407067376), (64, 330742243), (94, 225186208), (104, 203533688), (107, 197827136), (188, 112593104), (208, 101766844), (214, 98913568), (376, 56296552), (416, 50883422), (428, 49456784), (611, 34644032), (752, 28148276), (832, 25441711), (856, 24728392), (1222, 17322016), (1391, 15217472), (1504, 14074138), (1712, 12364196), (2444, 8661008), (2782, 7608736), (3008, 7037069), (3424, 6182098), (4888, 4330504), (5029, 4209088), (5059, 4184128), (5564, 3804368), (6848, 3091049), (9776, 2165252), (10058, 2104544), (10118, 2092064), (11128, 1902184), (19552, 1082626), (20116, 1052272), (20236, 1046032), (22256, 951092), (39104, 541313), (40232, 526136), (40472, 523016), (44512, 475546), (65377, 323776), (65767, 321856), (80464, 263068), (80944, 261508), (89024, 237773), (130754, 161888), (131534, 160928)]