12565550956

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 26078976000

約数和(自身を除く): 13513425044

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 109, 188, 218, 251, 329, 349, 436, 502, 658, 698, 763, 1004, 1316, 1396, 1526, 1757, 2443, 3052, 3514, 4886, 5123, 7028, 9772, 10246, 11797, 16403, 20492, 23594, 27359, 32806, 35861, 38041, 47188, 54718, 65612, 71722, 76082, 82579, 87599, 109436, 114821, 143444, 152164, 165158, 175198, 191513, 229642, 266287, 330316, 350396, 383026, 459284, 532574, 613193, 766052, 1065148, 1226386, 1285873, 1787927, 2452772, 2571746, 3575854, 4117153, 5143492, 7151708, 8234306, 9001111, 9548291, 12515489, 16468612, 18002222, 19096582, 25030978, 28820071, 36004444, 38193164, 50061956, 57640142, 66838037, 115280284, 133676074, 267352148, 448769677, 897539354, 1795078708, 3141387739, 6282775478, 12565550956]

約数ペア:

[(1, 12565550956), (2, 6282775478), (4, 3141387739), (7, 1795078708), (14, 897539354), (28, 448769677), (47, 267352148), (94, 133676074), (109, 115280284), (188, 66838037), (218, 57640142), (251, 50061956), (329, 38193164), (349, 36004444), (436, 28820071), (502, 25030978), (658, 19096582), (698, 18002222), (763, 16468612), (1004, 12515489), (1316, 9548291), (1396, 9001111), (1526, 8234306), (1757, 7151708), (2443, 5143492), (3052, 4117153), (3514, 3575854), (4886, 2571746), (5123, 2452772), (7028, 1787927), (9772, 1285873), (10246, 1226386), (11797, 1065148), (16403, 766052), (20492, 613193), (23594, 532574), (27359, 459284), (32806, 383026), (35861, 350396), (38041, 330316), (47188, 266287), (54718, 229642), (65612, 191513), (71722, 175198), (76082, 165158), (82579, 152164), (87599, 143444), (109436, 114821)]