15775756048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{11779}}^1$

素因数の和:11984

約数の個数: 80

約数和(自身を含む): 33865332480

約数和(自身を除く): 18089576432

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 137, 188, 208, 274, 376, 548, 611, 752, 1096, 1222, 1781, 2192, 2444, 3562, 4888, 6439, 7124, 9776, 11779, 12878, 14248, 23558, 25756, 28496, 47116, 51512, 83707, 94232, 103024, 153127, 167414, 188464, 306254, 334828, 553613, 612508, 669656, 1107226, 1225016, 1339312, 1613723, 2214452, 2450032, 3227446, 4428904, 6454892, 7196969, 8857808, 12909784, 14393938, 20978399, 25819568, 28787876, 41956798, 57575752, 75844981, 83913596, 115151504, 151689962, 167827192, 303379924, 335654384, 606759848, 985984753, 1213519696, 1971969506, 3943939012, 7887878024, 15775756048]

約数ペア:

[(1, 15775756048), (2, 7887878024), (4, 3943939012), (8, 1971969506), (13, 1213519696), (16, 985984753), (26, 606759848), (47, 335654384), (52, 303379924), (94, 167827192), (104, 151689962), (137, 115151504), (188, 83913596), (208, 75844981), (274, 57575752), (376, 41956798), (548, 28787876), (611, 25819568), (752, 20978399), (1096, 14393938), (1222, 12909784), (1781, 8857808), (2192, 7196969), (2444, 6454892), (3562, 4428904), (4888, 3227446), (6439, 2450032), (7124, 2214452), (9776, 1613723), (11779, 1339312), (12878, 1225016), (14248, 1107226), (23558, 669656), (25756, 612508), (28496, 553613), (47116, 334828), (51512, 306254), (83707, 188464), (94232, 167414), (103024, 153127)]